Population & age
- Total population
- 684
- Median age
- 37.9
Clark County · Population 684
Dubois, ID (ZIP 83423) sits in Clark County. The page draws on 2 federal data feeds retrieved Apr 27. Top health signal: Health Insurance comes in above the national average at 19.0%. NCES lists 2 schools serving the area, 2 non-charter. 7 colleges and universities serve the area, with median in-state tuition of $4,800. IRS data shows average household income (AGI) of $50,667 per tax return. Biological accounts for 50% of the 4 FEMA disaster declarations on record for this ZIP. Annual precipitation averages just 12.2" per NOAA's 1991–2020 Normals — an arid-climate ZCTA where landscaping and water-budget choices matter more than national averages suggest. 21.6% of residents under 65 lack health insurance per the 2025 County Health Rankings — a notable access gap. Per USDA's Food Environment Atlas, 100.0% of residents in this county live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket — a deep food-access gap. Both healthcare access and on-paper school density skew lighter than national norms; what shows up here is a snapshot, not a verdict — neighborhood-level texture matters at this scale. Notable: median household income $51,458, fair market rent of $1,180 for a two-bedroom, and a typical home value of $274,725, down 1.5% 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.
Studio
$940
/month
1 Bed
$980
/month
2 Bed
$1,180
/month
3 Bed
$1,660
/month
4 Bed
$1,990
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
$274,725
Zillow Home Value Index (ZHVI) · as of March 2026
-1.5%
vs. March 2025
+41.7%
vs. March 2021
Rexburg, ID
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 units permitted
1
Across 1 permitted buildings. Total construction value: $200,000.
Single-family
1
100% of total units
Multifamily (2+ unit)
0
0% of total units
Single-family value
$200,000
construction value
Multifamily value
$0
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.
Tax returns filed
300
Average AGI
$50,667
Avg property tax
—
EITC participation
16.7%
Income distribution
Avg mortgage interest
—
Avg charitable contribution
—
Avg capital gains
$520
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 $15.2M across all reported brackets.
Business establishments
11
Total employment
58
Annual payroll
$2.9M
Average annual pay
$50,603
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.
Average annual pay
$61,984
Average weekly wage
$1,192
Total employment
301
Total establishments
49
That is roughly 5% 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 rate
4.3%
That is 0.3 percentage points above the US national unemployment rate of about 4.0%.
Labor force
349
Employed
334
Unemployed
15
Based on Clark County, ID 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.
Federally funded health-center sites
2
Multiple health-center sites
A handful of federally funded community health centers serve residents — typical of mid-density suburban and small-urban areas.
FQHC sites
2
federally qualified
Look-Alike sites
0
FQHC equivalents
Avg hours / week
8.5
across sites in this ZIP
Sites in this ZIP
Federally Qualified Health Centers (FQHCs) and Look-Alike sites provide primary care on a sliding-fee scale, regardless of ability to pay. Active sites only; data refreshed 2026.
Source: HRSA Bureau of Primary Health Care (data.hrsa.gov). Per-ZIP counts of active service-delivery sites operated by Health Center Program grantees and Look-Alike organizations.
Public-library outlets
1
Single library outlet
One public-library outlet serves this ZIP — typical of suburban and small-town areas. Card holders also have full access to the rest of the system's branches.
Buildings
1
1 central
Avg hours / week
15
across outlets in this ZIP
Avg square feet
1,088
per outlet
Outlets in this ZIP
Public libraries provide free WiFi, computer access, children's programming, job-seeking resources, and meeting space — community infrastructure beyond books. FY2023 outlet inventory from the federal Public Libraries Survey.
Source: Institute of Museum and Library Services (imls.gov). Per-ZIP counts of active public-library outlets — central buildings, branches, and bookmobiles — operated by federally reporting library systems.
Federally Declared Disasters
4
Date Range
2005–2020
Most Recent Declaration
COVID-19 PANDEMIC
Biological — declared April 9, 2020 (DR-4534)
Incident period: January 20, 2020 – May 11, 2023
Top Incident Types
Households Program
1
Housing & temporary lodging support
Public Assistance
4
Repair of public facilities & roads
Hazard Mitigation
2
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.
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
45.3°F
33.8° – 56.9°
Annual precipitation
12.2"
Annual snowfall
47.3"
Heating · cooling days
7,576.9 · 431.8
Annual base 65°F
Nearest station: DUBOIS EXP STN, ID US, 5.8 miles from the centroid of Dubois, ID (ZIP 83423)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Years of potential life lost (per 100K)
—
Premature death is the headline composite outcome CHR reports — age-adjusted, all-cause, before age 75.
Fair or poor health
23%
of adults self-report
Poor physical health days
5.0
avg per adult per month
Poor mental health days
5.3
avg per adult per month
Uninsured
21.6%
of residents under 65
Primary care MDs
0
per 100,000 residents
Preventable hospital stays
—
per 100K Medicare enrollees
Food environment (0-10)
3.7
10 = best access & security
Exercise access
5%
residents near a facility
Flu vaccinated
35%
of Medicare enrollees
Based on Clark 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 status
Limited food access for many residents
100.0% of Clark County, ID residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
—
per 1,000 residents
Supercenters & clubs
—
per 1,000 residents
SNAP-authorized stores
1.32
accepting food benefits
Fast-food restaurants
—
per 1,000 residents
Among low-income residents, 50.7% 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 Clark County, ID 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).
State-level rules that apply to every resident of ZIP 83423. Numbers reflect the most recent published year per source.
Income tax
Yes
graduated
Sales tax (combined)
6.03%
State 6.00% · avg local 0.03%
Property tax (effective)
0.53%
Median $1,316/year
Tax burden rank
19 of 50
9.50% of personal income
For ZIP 83423: Applied to this ZIP's typical home value of $274,725, that works out to roughly $1,445/year in property tax.
Program
No program
No program
SNAP eligibility
130% FPL
Federal 130% FPL gross income limit. Asset limit $5,000.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Nearby ZIPs by distance
83446 (Spencer, 7.1 mi) · 83425 (Hamer, 24.6 mi) · 83435 (25.4 mi) · 59739 (Lakeview, 26.5 mi) · 83450 (Mud Lake, 30.7 mi) · 83445 (St. Anthony, 32.4 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
All data on this page is sourced from federal government datasets · Not AI-generated · Methodology
Crude prevalence estimates from CDC PLACES, derived from BRFSS small-area modeling. Population-level figures only.
36.1%
3.1pp above the 33.0% national rate.
36.0%
4.0pp above the 32.0% national rate.
21.3%
Tracks close to the 22.0% national rate.
74.1%
Tracks close to the 76.0% national rate.
19.0%
6.0pp above the 13.0% national rate.
13.6%
2.6pp above the 11.0% national rate.
2 schools serve this ZIP, including 2 non-charter.
| School | Type | Grades | Enrollment |
|---|---|---|---|
| CLARK COUNTY JR/SR HIGH SCHOOL | Public | 6–12 | 62 |
| LINDY ROSS ELEMENTARY SCHOOL | Public | -1–8 | 55 |
Schools listed from NCES Common Core of Data via the Urban Institute Education Data Portal.
Fresh.NCES CCD via Urban Institute EDP · Apr 27, 2026Colleges in this area
7
Median in-state tuition
$4,800
Median earnings (10 yr)
$39,645
Rexburg, ID · 83460
Idaho Falls, ID · 83404
Idaho Falls, ID · 83404
Rexburg, ID · 83440
Idaho Falls, ID · 83404
Rexburg, ID · 83440
Rexburg, ID · 83440
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.
Dubois, ID (ZIP 83423) sits in Clark County. The page draws on 2 federal data feeds retrieved Apr 27. Top health signal: Health Insurance comes in above the national average at 19.0%. NCES lists 2 schools serving the area, 2 non-charter. 7 colleges and universities serve the area, with median in-state tuition of $4,800. IRS data shows average household income (AGI) of $50,667 per tax return. Biological accounts for 50% of the 4 FEMA disaster declarations on record for this ZIP. Annual precipitation averages just 12.2" per NOAA's 1991–2020 Normals — an arid-climate ZCTA where landscaping and water-budget choices matter more than national averages suggest. 21.6% of residents under 65 lack health insurance per the 2025 County Health Rankings — a notable access gap. Per USDA's Food Environment Atlas, 100.0% of residents in this county live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket — a deep food-access gap. Both healthcare access and on-paper school density skew lighter than national norms; what shows up here is a snapshot, not a verdict — neighborhood-level texture matters at this scale. Notable: median household income $51,458, fair market rent of $1,180 for a two-bedroom, and a typical home value of $274,725, down 1.5% 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 21.3%. 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.
36.1%, which is 3.1 percentage points above the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
21.3%, which is 0.7 percentage points below the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
36.0%, which is 4.0 percentage points above the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
2 schools serve this ZIP, including 2 public schools (NCES CCD, retrieved Apr 27, 2026). No charter schools are listed in this ZIP by NCES CCD.
No charter schools are listed in ZIP 83423 by NCES CCD (retrieved Apr 27, 2026).
Yes, 1 high school serves this ZIP: Clark County Jr/Sr High School. (NCES CCD, retrieved Apr 27, 2026).
684 people live in ZIP 83423, with a median age of 37.9 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
$51,458 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
In ZIP 83423, 69.0% of occupied housing units are owner-occupied and 31.0% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
In ZIP 83423, 5.6% of workers work from home. Public transit is used by 0.0% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
9.3% of the population in ZIP 83423 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
88.2% of households in ZIP 83423 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
The typical home value in ZIP 83423 is $274,725, down 1.5% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Home values are down 1.5% over the past year and up 41.7% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
The average Adjusted Gross Income reported on tax returns from ZIP 83423 (Dubois, ID) is $50,667 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
Tax returns from ZIP 83423 report an average of $0 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
0.0% of tax returns from ZIP 83423 (Dubois, ID) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
As of 2022, 11 business establishments operated in ZIP 83423 employing 58 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
The average annual pay across all local establishments in ZIP 83423 is $50,603, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
According to the CDC Social Vulnerability Index (2022), ZIP 83423 ranks in the 69th percentile nationally for social vulnerability — a high vulnerability profile (retrieved May 3, 2026).
Socioeconomic Status is the highest-scoring CDC SVI theme for ZIP 83423, ranking in the 76th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
FEMA has recorded 4 federal disaster declarations affecting ZIP 83423 between 2005–2020 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
Biological is the most common federally declared disaster type affecting ZIP 83423, accounting for 2 of 4 declarations (50%, FEMA OpenFEMA, retrieved May 3, 2026).
The most recent FEMA disaster declaration affecting ZIP 83423 was "COVID-19 PANDEMIC" — a biological declared in 2020 (DR-4534) (FEMA OpenFEMA, retrieved May 3, 2026).
7 colleges and universities are listed near ZIP 83423 by the U.S. Department of Education College Scorecard, including Brigham Young University-Idaho, College Of Eastern Idaho, and Provo College-Idaho Falls Campus (retrieved May 2, 2026).
Median in-state tuition across 7 nearby institutions is $4,800 (College Scorecard, retrieved May 2, 2026).
Graduates of nearby colleges earn a median of $39,645 ten years after entry (College Scorecard, retrieved May 2, 2026).
ZIP 83423 has an average annual temperature of 45.3°F and 12.2" of annual precipitation based on the DUBOIS EXP STN, ID US weather station 5.8 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
Idaho has a graduated income tax with a top rate of unspecified. Combined sales tax: 6.03% (Tax Foundation 2025).
Idaho has no state paid family leave program (Bipartisan Policy Center 2026).
This page covers health outcomes from CDC PLACES (40 metrics), school information from NCES CCD (2 schools), 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 (4 on record), climate normals from NOAA NCEI (1991-2020), and state-level tax rates from the Tax Foundation. Data is refreshed on Mubboo's standard schedule.
Health data retrieved Apr 24, 2026 from CDC PLACES. School data retrieved Apr 27, 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 (4 on record). Climate normals retrieved May 8, 2026 from NOAA NCEI (1991-2020). State-level tax rates retrieved 2026-05-05 15:58:22.284+00 from the Tax Foundation.
Nearby ZIPs by distance
83446 (Spencer, 7.1 mi) · 83425 (Hamer, 24.6 mi) · 83435 (25.4 mi) · 59739 (Lakeview, 26.5 mi) · 83450 (Mud Lake, 30.7 mi) · 83445 (St. Anthony, 32.4 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
Have a specific question about ZIP 83423?
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
69th percentile
High Vulnerability
Based on 1 census tract, population 564
Vulnerability Themes
Limited English Speakers
114
Persons with Disability
84
Without HS Diploma
142
Without Health Insurance
133
Adults Age 65+
93
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.