Population & age
- Total population
- 1,094
- Median age
- 62.9
Canyon Lake, TX (78623)
Comal County · San Antonio-New Braunfels, TX · Population 1,094
Fresh.Data current as of Apr 23, 2026
Canyon Lake, TX (ZIP 78623) sits in Comal County within the San Antonio-New Braunfels metro area. The page draws on 2 federal data feeds retrieved Apr 24. Top health signal: High Blood Pressure comes in above the national average at 41.1%. NCES lists 1 schools serving the area, 1 non-charter. 7 colleges and universities serve the area, with median in-state tuition of $17,597. IRS data shows average household income (AGI) of $100,035, well above the ~$45K national average per return. FEMA has issued 33 federal disaster declarations affecting this ZIP since 1970 — a high-frequency exposure profile. Fast-food restaurants outnumber grocery stores roughly 14-to-1 per capita (USDA Food Environment Atlas) — a "food swamp" pattern often linked to higher diet-related disease prevalence. Texas has no state income tax, saving the local median household (AGI $100,035) approximately $4,602/year vs the US average effective state tax rate. IRS migration data (2022-2023) shows a net gain of 7,525 residents (3,178 households) — the ZIP's primary county is growing. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $100,000, fair market rent of $1,420 for a two-bedroom, and a typical home value of $484,463, down 0.9% over the past year. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
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Demographics
Race & ethnicity
- White
- 77.6%
- Black
- 0.0%
- Asian
- 4.8%
- Hispanic / Latino
- 5.3%
- Other / multi-racial
- 17.6%
Income & housing
- Median household income
- $100,000
- Median home value
- $435,400
Education
- Bachelor's degree or higher (age 25+)
- 44.3%
Employment
- Unemployment rate
- 2.6%
Housing
- Owner-occupied
- 508(100.0%)
- Renter-occupied
- 0(0.0%)
- Vacant units
- 82
- Built (median)
- 1999
Commute
- Public transit
- 0(0.0%)
- Work from home
- 103(21.3%)
- Avg commute
- 42.7 min
Economic wellbeing
- Below poverty line
- 49(4.5%)
- Uninsured
- 9(0.8%)
Digital access
- Broadband access
- 508(100.0%)
Language & nativity
- Foreign-born
- 82(7.5%)
- Non-English at home
- 87(8.0%)
Fair Market Rent
Fresh.HUD SAFMR · May 1, 2026Studio
$1,100
/month
1 Bed
$1,170
/month
2 Bed
$1,420
/month
3 Bed
$1,820
/month
4 Bed
$2,110
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
Home values
Typical home value
$484,463
Zillow Home Value Index (ZHVI) · as of March 2026
Year-over-year change
-0.9%
vs. March 2025
5-year change
+29.3%
vs. March 2021
Metro area
San Antonio-New Braunfels, TX
Metropolitan statistical area
Source: Zillow Research, ZHVI All Homes (SFR, Condo/Co-op) Time Series (zillow.com/research/data). Zillow Home Value Index (ZHVI) is copyrighted by Zillow, Inc.
New housing construction
New housing units permitted
8,835
Across 6,271 permitted buildings. Total construction value: $2.13B.
Single-family
6,181
70% of total units
Multifamily (2+ unit)
2,654
30% of total units
Single-family value
$1.81B
construction value
Multifamily value
$324.4M
construction value
Aggregated from 2 counties touching this ZIP (2024).
Source: U.S. Census Bureau Building Permits Survey (census.gov/construction/bps). Public domain. BPS reports annual residential building permits from local permit-issuing jurisdictions, aggregated to county. A permit reflects intent to build, not a completed unit — actual construction lags by 6-24 months for multifamily projects.
Income & tax statistics
Tax returns filed
1,170
Average AGI
$100,035
Avg property tax
$546
EITC participation
6.8%
Income distribution
- $1 – $25,00021.4% · 250
- $25,000 – $50,00016.2% · 190
- $50,000 – $75,00011.1% · 130
- $75,000 – $100,00013.7% · 160
- $100,000 – $200,00029.1% · 340
- $200,000 or more8.5% · 100
Avg mortgage interest
$937
Avg charitable contribution
$514
Avg capital gains
$5,528
Avg total income tax
—
Source: IRS Statistics of Income — Individual Income Tax Statistics by ZIP Code (irs.gov). Public domain. Dollar columns reported in thousands by the IRS; figures here display real dollars. Total ZCTA AGI for the area was $117.0M across all reported brackets.
Business & employment
Business establishments
34
Total employment
177
Annual payroll
$6.3M
Average annual pay
$35,763
Source: U.S. Census Bureau, ZIP Business Patterns (census.gov). Public domain. ZBP covers establishments with paid employees; Census suppresses employment and payroll values when fewer employers operate in a ZIP than would protect their confidentiality.
Employment & wages
Average annual pay
$58,057
Average weekly wage
$1,116
Total employment
76,434
Total establishments
5,146
That is roughly 11% below the US national average of $65,470 per worker.
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages (bls.gov/cew). Public domain. QCEW is derived from state unemployment-insurance filings and covers ~95% of US jobs. Figures are county-level totals assigned to ZIPs whose primary county matches; small-employer cells are suppressed by BLS to protect employer confidentiality.
Unemployment
Unemployment rate
3.6%
That is 0.4 percentage points below the US national unemployment rate of about 4.0%.
Labor force
97,410
Employed
93,893
Unemployed
3,517
Based on Comal County, TX data (2024).
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics (bls.gov/lau). Public domain. LAUS publishes monthly and annual labor-force estimates for every US county. Figures are county-level totals assigned to ZIPs whose primary county matches.
Public transit
FTA tracks transit service at the urbanized-area level. Numbers below reflect the agencies and modes serving the area that contains this ZIP, not stop-level coverage.
Service status
Available
Austin, TX
Reporting agencies
6
Largest: Alamo Area Council of Governments
Annual ridership
—
unlinked trips · 2024
Source: U.S. Federal Transit Administration, National Transit Database (transit.dot.gov). Public domain.
Federal Disaster Declarations
Federally Declared Disasters
33
Date Range
1970–2024
Most Recent Declaration
SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING
Flood — declared May 17, 2024 (DR-4781)
Incident period: April 26, 2024 – June 5, 2024
Top Incident Types
- Fire10 (30%)
- Flood6 (18%)
- Hurricane6 (18%)
- Severe Storm4 (12%)
- Severe Ice Storm2 (6%)
- Other5 (15%)
Individual Assistance
6
Direct help to disaster survivors
Households Program
3
Housing & temporary lodging support
Public Assistance
31
Repair of public facilities & roads
Hazard Mitigation
13
Funding to reduce future disaster risk
FEMA declares disasters at the county level; counts here include every federally declared disaster touching any county that overlaps this ZIP. Statewide declarations and pre-1964 records without county granularity are excluded. Program flags reflect which FEMA assistance categories were activated (Individual Assistance, Households, Public Assistance, Hazard Mitigation). Source: fema.gov/openfema. Public domain.
Climate
30-year averages (1991-2020) from the nearest GHCN-D weather station. Temperature and precipitation values reflect typical annual conditions, not any single year.
Avg. temperature
65.5°F
53.7° – 77.3°
Annual precipitation
34.8"
Annual snowfall
0.1"
Heating · cooling days
2,145.1 · 2,351.1
Annual base 65°F
Nearest station: BLANCO, TX US, 15.3 miles from the centroid of Canyon Lake, TX (ZIP 78623)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Community health profile
Years of potential life lost (per 100K)
6,848
That is roughly 1,352 years per 100,000 below the national county median (~8,200).
Premature death is the headline composite outcome CHR reports — age-adjusted, all-cause, before age 75.
Fair or poor health
16%
of adults self-report
Poor physical health days
3.5
avg per adult per month
Poor mental health days
5.2
avg per adult per month
Uninsured
13.3%
of residents under 65
Primary care MDs
59
per 100,000 residents
Preventable hospital stays
2,061
per 100K Medicare enrollees
Food environment (0-10)
8.0
10 = best access & security
Exercise access
72%
residents near a facility
Flu vaccinated
45%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 7.4% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Comal data (2025 CHR release).
Source: County Health Rankings & Roadmaps, University of Wisconsin Population Health Institute (countyhealthrankings.org). Annual release. Underlying source datasets vary by measure (CDC BRFSS, NCHS Vital Statistics, AHA, USDA Food Environment Atlas, and others). Figures are county-level and assigned to every ZIP whose primary county matches.
Food access
Food access status
Moderate food access challenges
14.6% of Comal County, TX residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
0.06
per 1,000 residents
Supercenters & clubs
0.02
per 1,000 residents
SNAP-authorized stores
0.54
accepting food benefits
Fast-food restaurants
0.75
per 1,000 residents
Among low-income residents, 4.5% are low-access — those without a supermarket within 1 mile (urban) or 10 miles (rural).
Per-1,000 figures show how many of each store type exist in Comal County, TX for every 1,000 residents. Higher grocery and supercenter density usually means easier access to fresh food; higher convenience-store-only density (with low grocery rate) often signals a food swamp.
Source: USDA Economic Research Service, Food Environment Atlas (ers.usda.gov). County-level metrics fanned to ZIP via the primary county in the Census ZCTA-county relationship file. Variable years differ per family (stores ~2020, low-access ~2019).
Safety
FBI publishes crime data at the county level. Numbers below cover the primary county that contains this ZIP. Rates are per 100,000 residents in the area covered by reporting agencies.
Violent crime rate
—
per 100K residents · 129 reports
Property crime rate
—
per 100K residents · 679 reports
Homicide
2
Robbery
8
Burglary
141
Vehicle theft
83
County-level data for Comal (2024)
Source: U.S. Federal Bureau of Investigation, Uniform Crime Reporting Program (cde.ucr.cjis.gov). Public domain. Coverage varies by reporting agency; areas with partial agency coverage may understate true crime totals.
Who’s moving in and out
Net migration (2022-2023)
▲+7,525 people
+3,178 households • +$493.7M net AGI flow
Moved in
11,691households
22,595 people • $1.2B AGI
Moved out
8,513households
15,070 people • $718.6M AGI
Where new residents came from
- Bexar County, TX — 2,513 households
- Guadalupe County, TX — 1,108 households
- Hays County, TX — 701 households
- Travis County, TX — 499 households
- Harris County, TX — 381 households
Where departing residents went
- Bexar County, TX — 1,461 households
- Guadalupe County, TX — 1,276 households
- Hays County, TX — 425 households
- Travis County, TX — 340 households
- Harris County, TX — 156 households
Incoming households reported an average AGI of $103,689 versus departing households' $84,406.
Source: U.S. Internal Revenue Service, Statistics of Income, Migration Data (irs.gov). Public domain. Migration is measured by year-over-year changes in the address on individual tax returns; figures are county-level totals attributed to ZIPs whose primary county matches. Foreign migration contributes to inflow/outflow totals but does not appear in the top-county lists. Small flows are suppressed by IRS to protect taxpayer confidentiality.
Taxes & benefits in Texas
State-level rules that apply to every resident of ZIP 78623. Numbers reflect the most recent published year per source.
Tax rates
Income tax
None
No state income tax
Sales tax (combined)
8.20%
State 6.25% · avg local 1.95%
Property tax (effective)
1.42%
Median $1,254/year
Tax burden rank
4 of 50
8.40% of personal income
For ZIP 78623: A household at this ZIP's median AGI of $100,035 keeps approximately $4,602 more annually than residents of the typical income-tax state. Applied to this ZIP's typical home value of $484,463, that works out to roughly $6,896/year in property tax.
Paid family leave
Program
Voluntary (private insurance framework)
Voluntary (private insurance framework)
Safety net
SNAP eligibility
165% FPL
Broad-Based Categorical Eligibility (raises gross income limit above federal 130% floor). Asset limit $5,000.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Other ZIPs near 78623
Other ZIPs in Canyon Lake
Nearby ZIPs by distance
78133 (Canyon Lake, 5.4 mi) · 78676 (Wimberley, 6.7 mi) · 78070 (Canyon Lake, 12.3 mi) · 78132 (Canyon Lake, 13.7 mi) · 78666 (San Marcos, 14.8 mi) · 78619 (Driftwood, 15.5 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
Data sources used on this page
SourcesFresh.CDC PLACES · Apr 24, 2026Fresh.NCES CCD via Urban Institute EDP · Apr 23, 2026Fresh.HUD SAFMR · May 1, 2026
All data on this page is sourced from federal government datasets · Not AI-generated · Methodology
Health profile
Crude prevalence estimates from CDC PLACES, derived from BRFSS small-area modeling. Population-level figures only.
Obesity
35.7%
2.7pp above the 33.0% national rate.
High Blood Pressure
41.1%
9.1pp above the 32.0% national rate.
Depression
21.0%
Tracks close to the 22.0% national rate.
Annual Checkup
80.4%
4.4pp above the 76.0% national rate.
Health Insurance
10.4%
2.6pp below the 13.0% national rate.
Diabetes
13.7%
2.7pp above the 11.0% national rate.
Schools in this ZIP
1 school serves this ZIP, including 1 non-charter.
| School | Type | Grades | Enrollment |
|---|---|---|---|
| CANYON LAKE H S | Public | 9–12 | 1,082 |
Schools listed from NCES Common Core of Data via the Urban Institute Education Data Portal.
Fresh.NCES CCD via Urban Institute EDP · Apr 23, 2026Colleges & universities nearby
Colleges in this area
7
Median in-state tuition
$17,597
Median earnings (10 yr)
$56,878
- 4-Year
Texas State University
San Marcos, TX · 78666
- In-state tuition
- $11,450
- Out-of-state tuition
- $22,930
- Acceptance rate
- 89.3%
- Graduation rate
- 55.7%
- Median earnings (10 yr)
- $56,906
- Median student debt
- $21,000
- 4-Year
Southwestern University
Georgetown, TX · 78626
- In-state tuition
- $53,813
- Out-of-state tuition
- $53,813
- Acceptance rate
- 43.0%
- Graduation rate
- 71.2%
- Median earnings (10 yr)
- $56,878
- Median student debt
- $25,000
- 4-Year
Galen Health Institutes-Austin Campus
Round Rock, TX · 78681
- In-state tuition
- $17,048
- Out-of-state tuition
- $17,048
- Acceptance rate
- —
- Graduation rate
- —
- Median earnings (10 yr)
- $61,480
- Median student debt
- $24,166
- 4-Year
South University-Austin
Round Rock, TX · 78681
- In-state tuition
- $18,145
- Out-of-state tuition
- $18,145
- Acceptance rate
- —
- Graduation rate
- 8.9%
- Median earnings (10 yr)
- $34,421
- Median student debt
- $26,123
- Certificate
Central Texas Beauty College-Round Rock
Round Rock, TX · 78664
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 72.1%
- Median earnings (10 yr)
- $23,338
- Median student debt
- —
- Certificate
Total Transformation Institute of Cosmetology
San Marcos, TX · 78666
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 75.0%
- Median earnings (10 yr)
- —
- Median student debt
- $7,917
- Certificate
The Salon Professional Academy-Georgetown
Georgetown, TX · 78626
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 62.1%
- Median earnings (10 yr)
- —
- Median student debt
- —
Source: U.S. Department of Education College Scorecard (collegescorecard.ed.gov). Public domain data. Earnings figures reflect median earnings 10 years after entry for federally-aided students.
What these numbers say together
Canyon Lake, TX (ZIP 78623) sits in Comal County within the San Antonio-New Braunfels metro area. The page draws on 2 federal data feeds retrieved Apr 24. Top health signal: High Blood Pressure comes in above the national average at 41.1%. NCES lists 1 schools serving the area, 1 non-charter. 7 colleges and universities serve the area, with median in-state tuition of $17,597. IRS data shows average household income (AGI) of $100,035, well above the ~$45K national average per return. FEMA has issued 33 federal disaster declarations affecting this ZIP since 1970 — a high-frequency exposure profile. Fast-food restaurants outnumber grocery stores roughly 14-to-1 per capita (USDA Food Environment Atlas) — a "food swamp" pattern often linked to higher diet-related disease prevalence. Texas has no state income tax, saving the local median household (AGI $100,035) approximately $4,602/year vs the US average effective state tax rate. IRS migration data (2022-2023) shows a net gain of 7,525 residents (3,178 households) — the ZIP's primary county is growing. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $100,000, fair market rent of $1,420 for a two-bedroom, and a typical home value of $484,463, down 0.9% over the past year. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
The two domains pull in different directions. Healthcare access reads strong, but the on-paper school count is on the lighter side — that’s less a quality signal and more a density one. Households here often look at districts a few ZIPs over for school choice while keeping their providers local.
One concrete reading worth keeping: Depression prevalence sits near the national rate at 21.0%. Each figure on this page links to the original federal dataset with its retrieval date — this synthesis is a reading, not a substitute for the underlying records.
Frequently Asked Questions — ZIP 78623
What is the obesity rate in ZIP 78623?
35.7%, which is 2.7 percentage points above the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the depression rate in ZIP 78623?
21.0%, which is 1.0 percentage points below the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the high blood pressure rate in ZIP 78623?
41.1%, which is 9.1 percentage points above the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
How many schools are in ZIP 78623?
1 school serves this ZIP, including 1 public school (NCES CCD, retrieved Apr 23, 2026). No charter schools are listed in this ZIP by NCES CCD.
Does ZIP 78623 have charter schools?
No charter schools are listed in ZIP 78623 by NCES CCD (retrieved Apr 23, 2026).
Are there high schools in ZIP 78623?
Yes, 1 high school serves this ZIP: Canyon Lake H S. (NCES CCD, retrieved Apr 23, 2026).
What is the population of ZIP 78623?
1,094 people live in ZIP 78623, with a median age of 62.9 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the median household income in ZIP 78623?
$100,000 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
Is ZIP 78623 mostly renters or homeowners?
In ZIP 78623, 100.0% of occupied housing units are owner-occupied and 0.0% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
How do people commute in ZIP 78623?
In ZIP 78623, 21.3% of workers work from home. Public transit is used by 0.0% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the poverty rate in ZIP 78623?
4.5% of the population in ZIP 78623 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What percentage of households in ZIP 78623 have broadband internet?
100.0% of households in ZIP 78623 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the typical home value in ZIP 78623?
The typical home value in ZIP 78623 is $484,463, down 0.9% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Are home values rising or falling in ZIP 78623?
Home values are down 0.9% over the past year and up 29.3% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
What is the average household income in ZIP 78623?
The average Adjusted Gross Income reported on tax returns from ZIP 78623 (Canyon Lake, TX) is $100,035 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How much do homeowners pay in property tax in ZIP 78623?
Tax returns from ZIP 78623 report an average of $546 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
What percentage of residents in ZIP 78623 earn over $200,000?
8.5% of tax returns from ZIP 78623 (Canyon Lake, TX) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How many businesses are in ZIP 78623?
As of 2022, 34 business establishments operated in ZIP 78623 employing 177 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
What is the average salary in ZIP 78623?
The average annual pay across all local establishments in ZIP 78623 is $35,763, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
How vulnerable is ZIP 78623 to disasters and public health emergencies?
According to the CDC Social Vulnerability Index (2022), ZIP 78623 ranks in the 45th percentile nationally for social vulnerability — a moderate vulnerability profile (retrieved May 3, 2026).
What is the biggest vulnerability factor in ZIP 78623?
Household Characteristics is the highest-scoring CDC SVI theme for ZIP 78623, ranking in the 63th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
How many federally declared disasters has ZIP 78623 experienced?
FEMA has recorded 33 federal disaster declarations affecting ZIP 78623 between 1970–2024 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
What kinds of disasters most often hit ZIP 78623?
Fire is the most common federally declared disaster type affecting ZIP 78623, accounting for 10 of 33 declarations (30%, FEMA OpenFEMA, retrieved May 3, 2026).
What was the most recent disaster declared for ZIP 78623?
The most recent FEMA disaster declaration affecting ZIP 78623 was "SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING" — a flood declared in 2024 (DR-4781) (FEMA OpenFEMA, retrieved May 3, 2026).
What colleges are near ZIP 78623?
7 colleges and universities are listed near ZIP 78623 by the U.S. Department of Education College Scorecard, including Texas State University, Southwestern University, and Galen Health Institutes-Austin Campus (retrieved May 2, 2026).
What is the average tuition at colleges near ZIP 78623?
Median in-state tuition across 7 nearby institutions is $17,597 (College Scorecard, retrieved May 2, 2026).
What do graduates earn from colleges near ZIP 78623?
Graduates of nearby colleges earn a median of $56,878 ten years after entry (College Scorecard, retrieved May 2, 2026).
What is the climate like in ZIP 78623?
ZIP 78623 has an average annual temperature of 65.5°F and 34.8" of annual precipitation based on the BLANCO, TX US weather station 15.3 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
Does ZIP 78623 have public transit?
Yes — ZIP 78623 is part of the Austin, TX urbanized area, primarily served by Alamo Area Council of Governments (National Transit Database 2024, retrieved May 4, 2026).
What taxes apply in ZIP 78623?
Texas has no state income tax. For a household earning the local median AGI of $100,035, this saves approximately $4,602 per year compared to the national average effective state tax rate. The combined state and local sales tax rate is 8.20% (Tax Foundation 2025).
Does Texas have paid family leave?
Texas runs an active paid family leave program offering up to — weeks of paid leave per year (Bipartisan Policy Center 2026).
What data is available for ZIP 78623?
This page covers health outcomes from CDC PLACES (33 metrics), school information from NCES CCD (1 school), demographics from the Census ACS 5-Year (2022), home values from the Zillow Home Value Index, colleges from the U.S. Department of Education College Scorecard (7 institutions), income & tax statistics from the IRS SOI (Tax Year 2022), local business & employment from Census ZIP Business Patterns (2022), social vulnerability scores from the CDC/ATSDR SVI (2022), federal disaster declarations from FEMA OpenFEMA (33 on record), climate normals from NOAA NCEI (1991-2020), county-level crime data from the FBI Crime Data Explorer (2024), public transit coverage from the National Transit Database (2024), and state-level tax rates from the Tax Foundation. Data is refreshed on Mubboo's standard schedule.
How current is this data?
Health data retrieved Apr 24, 2026 from CDC PLACES. School data retrieved Apr 23, 2026 from NCES CCD. Demographics retrieved Apr 30, 2026 from Census ACS 5-Year (2022). Home values retrieved May 1, 2026 from Zillow Research. College data retrieved May 2, 2026 from U.S. Dept of Education College Scorecard. Income & tax statistics retrieved May 2, 2026 from IRS SOI (Tax Year 2022). Business & employment retrieved May 3, 2026 from Census ZBP (2022). Social vulnerability scores retrieved May 3, 2026 from CDC/ATSDR SVI (2022). Federal disaster declarations retrieved May 3, 2026 from FEMA OpenFEMA (33 on record). Climate normals retrieved May 8, 2026 from NOAA NCEI (1991-2020). County-level crime data retrieved May 4, 2026 from the FBI Crime Data Explorer (2024). Transit coverage retrieved May 4, 2026 from the National Transit Database (2024). State-level tax rates retrieved 2026-05-05 15:58:22.284+00 from the Tax Foundation.
Other ZIPs near 78623
Other ZIPs in Canyon Lake
Nearby ZIPs by distance
78133 (Canyon Lake, 5.4 mi) · 78676 (Wimberley, 6.7 mi) · 78070 (Canyon Lake, 12.3 mi) · 78132 (Canyon Lake, 13.7 mi) · 78666 (San Marcos, 14.8 mi) · 78619 (Driftwood, 15.5 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
More Info topics
Have a specific question about ZIP 78623?
Ask Mubboo — launching Q4 2026.
Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 23, 2026.
Social Vulnerability Index
Overall SVI
45th percentile
Moderate Vulnerability
Based on 4 census tracts, population 2,384
Vulnerability Themes
Households Without Vehicle
16
Limited English Speakers
39
Persons with Disability
405
Without HS Diploma
110
Without Health Insurance
356
Adults Age 65+
583
The Social Vulnerability Index uses U.S. Census data to identify communities most at risk during public health emergencies and natural disasters. Higher percentiles indicate greater vulnerability. Tract-level scores are aggregated to this ZCTA via Census 2020 ZCTA→Tract crosswalk, weighted by land-area share. Source: atsdr.cdc.gov. Public domain.