Population & age
- Total population
- 3,628
- Median age
- 48.2
Defiance, MO (63341)
St. Charles County · St. Louis, MO-IL · Population 3,628
Fresh.Data current as of Apr 24, 2026
Defiance, MO (ZIP 63341) sits in St. Charles County within the St. Louis metro area. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: Health Insurance comes in below the national average at 5.1%. No NCES schools are mapped to this ZIP in the current dataset. 6 colleges and universities serve the area, with median in-state tuition of $8,756. IRS data shows average household income (AGI) of $162,180, well above the ~$45K national average per return. Social vulnerability is low in this ZIP at the 4th percentile (CDC SVI), reflecting strong baseline resilience to public-health emergencies and natural disasters. FEMA has issued 28 federal disaster declarations affecting this ZIP since 1965 — a high-frequency exposure profile. 39.2% of residents in this county are flagged low-access by USDA's 2025 Food Environment Atlas — a notable supermarket-access gap. Missouri levies a graduated state income tax (top rate 4.70%); a household at the local median AGI of $162,180 would pay roughly $4,573/year before deductions. IRS migration data (2022-2023) shows a net gain of 2,174 residents (748 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 $139,293, fair market rent of $1,580 for a two-bedroom, and a typical home value of $635,134, up 2.8% 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.
Loading map…
Demographics
Race & ethnicity
- White
- 94.8%
- Black
- 0.1%
- Asian
- 0.0%
- Hispanic / Latino
- 0.4%
- Other / multi-racial
- 5.1%
Income & housing
- Median household income
- $139,293
- Median home value
- $477,900
Education
- Bachelor's degree or higher (age 25+)
- 47.3%
Employment
- Unemployment rate
- 3.4%
Housing
- Owner-occupied
- 1,248(92.4%)
- Renter-occupied
- 103(7.6%)
- Vacant units
- 46
- Built (median)
- 1992
Commute
- Public transit
- 0(0.0%)
- Work from home
- 329(18.6%)
- Avg commute
- 26.8 min
Economic wellbeing
- Below poverty line
- 93(2.6%)
- Uninsured
- 0(0.0%)
Digital access
- Broadband access
- 1,215(89.9%)
- No broadband
- 136(10.1%)
Language & nativity
- Foreign-born
- 63(1.7%)
- Non-English at home
- 48(1.4%)
Fair Market Rent
Fresh.HUD SAFMR · May 1, 2026Studio
$1,240
/month
1 Bed
$1,290
/month
2 Bed
$1,580
/month
3 Bed
$2,030
/month
4 Bed
$2,350
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
Home values
Typical home value
$635,134
Zillow Home Value Index (ZHVI) · as of March 2026
Year-over-year change
+2.8%
vs. March 2025
5-year change
+35.8%
vs. March 2021
Metro area
St. Louis, MO-IL
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
2,040
Across 1,448 permitted buildings. Total construction value: $601.9M.
Single-family
1,420
70% of total units
Multifamily (2+ unit)
620
30% of total units
Single-family value
$513.0M
construction value
Multifamily value
$88.9M
construction value
Based on county-level data (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
2,030
Average AGI
$162,180
Avg property tax
$1,084
EITC participation
4.4%
Income distribution
- $1 – $25,00021.7% · 440
- $25,000 – $50,00013.8% · 280
- $50,000 – $75,0009.4% · 190
- $75,000 – $100,0008.4% · 170
- $100,000 – $200,00025.1% · 510
- $200,000 or more21.7% · 440
Avg mortgage interest
$1,969
Avg charitable contribution
$1,901
Avg capital gains
$11,607
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 $329.2M across all reported brackets.
Business & employment
Business establishments
82
Total employment
617
Annual payroll
$33.2M
Average annual pay
$53,812
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
$60,105
Average weekly wage
$1,156
Total employment
162,611
Total establishments
10,945
That is roughly 8% 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
3.1%
That is 0.9 percentage points below the US national unemployment rate of about 4.0%.
Labor force
235,973
Employed
228,730
Unemployed
7,243
Based on St. Charles County, MO 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
St. Louis, MO--IL
Reporting agencies
4
Largest: Bi-State Development Agency of the Missouri-Illinois Metropolitan District
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
28
Date Range
1965–2022
Most Recent Declaration
SEVERE STORMS AND FLOODING
Flood — declared August 8, 2022 (DR-4665)
Incident period: July 25, 2022 – July 28, 2022
Top Incident Types
- Severe Storm11 (39%)
- Flood9 (32%)
- Severe Ice Storm3 (11%)
- Biological2 (7%)
- Hurricane1 (4%)
- Other2 (7%)
Individual Assistance
11
Direct help to disaster survivors
Households Program
6
Housing & temporary lodging support
Public Assistance
23
Repair of public facilities & roads
Hazard Mitigation
9
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
55.2°F
44.7° – 65.6°
Annual precipitation
44.4"
Annual snowfall
13.5"
Heating · cooling days
4,865.9 · 1,312
Annual base 65°F
Nearest station: WELDON SPRING NWS, MO US, 7.2 miles from the centroid of Defiance, MO (ZIP 63341)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Air quality
Median daily AQI
44
GoodGood 191dModerate 67dUSG 3d
Peak AQI (2024)
129
Unhealthy for Sensitive Groups
Primary pollutant
Ozone
261 days as main pollutant
Days measured
261
Based on St. Charles County data (2024).
Source: U.S. Environmental Protection Agency, Air Quality System (epa.gov). Public domain. Only counties with EPA AQS monitoring stations appear here (~30% of US counties); rural ZIPs whose primary county has no monitor will not show this section.
Community health profile
Years of potential life lost (per 100K)
6,250
That is roughly 1,950 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
14%
of adults self-report
Poor physical health days
3.8
avg per adult per month
Poor mental health days
5.5
avg per adult per month
Uninsured
6.2%
of residents under 65
Primary care MDs
47
per 100,000 residents
Preventable hospital stays
2,768
per 100K Medicare enrollees
Food environment (0-10)
8.8
10 = best access & security
Exercise access
87%
residents near a facility
Flu vaccinated
57%
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 St. Charles 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
Significant food access concerns
39.2% of St. Charles County, MO residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
0.10
per 1,000 residents
Supercenters & clubs
0.03
per 1,000 residents
SNAP-authorized stores
0.50
accepting food benefits
Fast-food restaurants
0.75
per 1,000 residents
Among low-income residents, 4.9% 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 St. Charles County, MO 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 · 1 reports
Property crime rate
—
per 100K residents · 0 reports
Homicide
0
Robbery
0
Burglary
0
Vehicle theft
0
County-level data for St. Charles (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)
▲+2,174 people
+748 households • +$82.3M net AGI flow
Moved in
13,036households
22,483 people • $980.5M AGI
Moved out
12,288households
20,309 people • $898.2M AGI
Where new residents came from
- St. Louis County, MO — 3,854 households
- St. Louis city, MO — 602 households
- Lincoln County, MO — 541 households
- Warren County, MO — 330 households
- Jefferson County, MO — 253 households
Where departing residents went
- St. Louis County, MO — 2,599 households
- Lincoln County, MO — 897 households
- St. Louis city, MO — 559 households
- Warren County, MO — 545 households
- Jefferson County, MO — 283 households
Incoming households reported an average AGI of $75,217 versus departing households' $73,096.
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 Missouri
State-level rules that apply to every resident of ZIP 63341. Numbers reflect the most recent published year per source.
Tax rates
Income tax
4.70%
graduated · 6 brackets
Sales tax (combined)
8.44%
State 4.22% · avg local 4.22%
Property tax (effective)
1.05%
Median $1,935/year
Tax burden rank
11 of 50
9.00% of personal income
For ZIP 63341: At this ZIP's median AGI of $162,180, the estimated state income tax (before deductions) runs about $4,573 per year. Applied to this ZIP's typical home value of $635,134, that works out to roughly $6,640/year in property tax.
Paid family leave
Program
No program
No program
Safety net
SNAP eligibility
130% FPL
Federal 130% FPL gross income limit. Asset limit $3,000.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Other ZIPs near 63341
Nearby ZIPs by distance
63365 (New Melle, 4.9 mi) · 63073 (5.6 mi) · 63332 (Augusta, 6.4 mi) · 63304 (Weldon Spring, 7.2 mi) · 63368 (O'Fallon, 7.6 mi) · 63367 (Lake St. Louis, 7.9 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
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
35.5%
2.5pp above the 33.0% national rate.
High Blood Pressure
35.2%
3.2pp above the 32.0% national rate.
Depression
22.1%
Tracks close to the 22.0% national rate.
Annual Checkup
80.4%
4.4pp above the 76.0% national rate.
Health Insurance
5.1%
7.9pp below the 13.0% national rate.
Diabetes
11.5%
Tracks close to the 11.0% national rate.
Colleges & universities nearby
Colleges in this area
6
Median in-state tuition
$8,756
Median earnings (10 yr)
$45,502
- 2-Year
St Charles Community College
Cottleville, MO · 63376
- In-state tuition
- $3,048
- Out-of-state tuition
- $6,096
- Acceptance rate
- —
- Graduation rate
- 23.9%
- Median earnings (10 yr)
- $42,422
- Median student debt
- $6,187
- 4-Year
Lindenwood University
Saint Charles, MO · 63301
- In-state tuition
- $21,600
- Out-of-state tuition
- $21,600
- Acceptance rate
- 56.8%
- Graduation rate
- 49.8%
- Median earnings (10 yr)
- $53,278
- Median student debt
- $26,000
- 4-Year
Urshan University
Wentzville, MO · 63385
- In-state tuition
- $8,756
- Out-of-state tuition
- $8,756
- Acceptance rate
- 83.8%
- Graduation rate
- 49.0%
- Median earnings (10 yr)
- —
- Median student debt
- —
- Certificate
The Salon Professional Academy-St Charles
St. Charles, MO · 63301
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 88.0%
- Median earnings (10 yr)
- $34,900
- Median student debt
- $8,589
- Certificate
Pike-Lincoln Technical Center
Eolia, MO · 63344
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 73.3%
- Median earnings (10 yr)
- $48,581
- Median student debt
- $9,500
- 4-Year
Urshan Graduate School of Theology
Wentzville, MO · 63385
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- —
- 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
Defiance, MO (ZIP 63341) sits in St. Charles County within the St. Louis metro area. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: Health Insurance comes in below the national average at 5.1%. No NCES schools are mapped to this ZIP in the current dataset. 6 colleges and universities serve the area, with median in-state tuition of $8,756. IRS data shows average household income (AGI) of $162,180, well above the ~$45K national average per return. Social vulnerability is low in this ZIP at the 4th percentile (CDC SVI), reflecting strong baseline resilience to public-health emergencies and natural disasters. FEMA has issued 28 federal disaster declarations affecting this ZIP since 1965 — a high-frequency exposure profile. 39.2% of residents in this county are flagged low-access by USDA's 2025 Food Environment Atlas — a notable supermarket-access gap. Missouri levies a graduated state income tax (top rate 4.70%); a household at the local median AGI of $162,180 would pay roughly $4,573/year before deductions. IRS migration data (2022-2023) shows a net gain of 2,174 residents (748 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 $139,293, fair market rent of $1,580 for a two-bedroom, and a typical home value of $635,134, up 2.8% 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 22.1%. 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 63341
What is the obesity rate in ZIP 63341?
35.5%, which is 2.5 percentage points above the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the depression rate in ZIP 63341?
22.1%, which is 0.1 percentage points above the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the high blood pressure rate in ZIP 63341?
35.2%, which is 3.2 percentage points above the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the population of ZIP 63341?
3,628 people live in ZIP 63341, with a median age of 48.2 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the median household income in ZIP 63341?
$139,293 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
Is ZIP 63341 mostly renters or homeowners?
In ZIP 63341, 92.4% of occupied housing units are owner-occupied and 7.6% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
How do people commute in ZIP 63341?
In ZIP 63341, 18.6% 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 63341?
2.6% of the population in ZIP 63341 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What percentage of households in ZIP 63341 have broadband internet?
89.9% of households in ZIP 63341 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the typical home value in ZIP 63341?
The typical home value in ZIP 63341 is $635,134, up 2.8% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Are home values rising or falling in ZIP 63341?
Home values are up 2.8% over the past year and up 35.8% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
What is the average household income in ZIP 63341?
The average Adjusted Gross Income reported on tax returns from ZIP 63341 (Defiance, MO) is $162,180 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How much do homeowners pay in property tax in ZIP 63341?
Tax returns from ZIP 63341 report an average of $1,084 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
What percentage of residents in ZIP 63341 earn over $200,000?
21.7% of tax returns from ZIP 63341 (Defiance, MO) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How many businesses are in ZIP 63341?
As of 2022, 82 business establishments operated in ZIP 63341 employing 617 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
What is the average salary in ZIP 63341?
The average annual pay across all local establishments in ZIP 63341 is $53,812, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
How vulnerable is ZIP 63341 to disasters and public health emergencies?
According to the CDC Social Vulnerability Index (2022), ZIP 63341 ranks in the 4th percentile nationally for social vulnerability — a low vulnerability profile (retrieved May 3, 2026).
What is the biggest vulnerability factor in ZIP 63341?
Housing Type & Transportation is the highest-scoring CDC SVI theme for ZIP 63341, ranking in the 18th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
How many federally declared disasters has ZIP 63341 experienced?
FEMA has recorded 28 federal disaster declarations affecting ZIP 63341 between 1965–2022 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
What kinds of disasters most often hit ZIP 63341?
Severe Storm is the most common federally declared disaster type affecting ZIP 63341, accounting for 11 of 28 declarations (39%, FEMA OpenFEMA, retrieved May 3, 2026).
What was the most recent disaster declared for ZIP 63341?
The most recent FEMA disaster declaration affecting ZIP 63341 was "SEVERE STORMS AND FLOODING" — a flood declared in 2022 (DR-4665) (FEMA OpenFEMA, retrieved May 3, 2026).
What colleges are near ZIP 63341?
6 colleges and universities are listed near ZIP 63341 by the U.S. Department of Education College Scorecard, including St Charles Community College, Lindenwood University, and Urshan University (retrieved May 2, 2026).
What is the average tuition at colleges near ZIP 63341?
Median in-state tuition across 6 nearby institutions is $8,756 (College Scorecard, retrieved May 2, 2026).
What do graduates earn from colleges near ZIP 63341?
Graduates of nearby colleges earn a median of $45,502 ten years after entry (College Scorecard, retrieved May 2, 2026).
What is the climate like in ZIP 63341?
ZIP 63341 has an average annual temperature of 55.2°F and 44.4" of annual precipitation based on the WELDON SPRING NWS, MO US weather station 7.2 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
Does ZIP 63341 have public transit?
Yes — ZIP 63341 is part of the St. Louis, MO--IL urbanized area, primarily served by Bi-State Development Agency of the Missouri-Illinois Metropolitan District (National Transit Database 2024, retrieved May 4, 2026).
What taxes apply in ZIP 63341?
Missouri has a graduated income tax with a top rate of 4.70%. Households at the local median AGI of $162,180 would pay roughly $4,573 in state income tax annually (estimated, before deductions). Combined sales tax: 8.44% (Tax Foundation 2025).
Does Missouri have paid family leave?
Missouri has no state paid family leave program (Bipartisan Policy Center 2026).
What data is available for ZIP 63341?
This page covers health outcomes from CDC PLACES (40 metrics), 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 (6 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 (28 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. 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 (28 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 63341
Nearby ZIPs by distance
63365 (New Melle, 4.9 mi) · 63073 (5.6 mi) · 63332 (Augusta, 6.4 mi) · 63304 (Weldon Spring, 7.2 mi) · 63368 (O'Fallon, 7.6 mi) · 63367 (Lake St. Louis, 7.9 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 63341?
Ask Mubboo — launching Q4 2026.
Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 24, 2026.
Social Vulnerability Index
Overall SVI
4th percentile
Low Vulnerability
Based on 3 census tracts, population 2,156
Vulnerability Themes
Households Without Vehicle
14
Persons with Disability
222
Without HS Diploma
35
Without Health Insurance
56
Adults Age 65+
446
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.