Postal Codes

62903 ZIP Code

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ZIP code 62903 covers Carbondale, Illinois, with a population of about 2,533 and a median household income of $39,526.

Population
2,533125 per square mile
Median age
2513.7 points below the US average
Median household income
$39,52652% below the Illinois median
Poverty rate
23.7%11.3 points above the US average
Typical home value
$203,924up 56.6% in five years
Median rent
$80235% below the Illinois median
Degree or higher
45.5%10.5 points above the US average
Homeownership
42%23 points below the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
36

Where 62903 is

Carbondale, Illinois — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population2,533
Median age25
Family households48.3%
Born outside the US4.9%
Speaks a language other than English at home12.1%
White (non-Hispanic)65.1%
Black (non-Hispanic)17.1%
Asian (non-Hispanic)9.2%
Hispanic or Latino0.4%
Veterans5.2%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$39,526
Income per person$27,014
Poverty rate23.7%
Households on SNAP or cash assistance16.3%

Household income distribution

Under $10k9.7%
$10–15k9.2%
$15–20k10.9%
$20–25k3.3%
$25–30k8.7%
$30–35k1.5%
$35–40k7.2%
$40–45k3.8%
$45–50k2.8%
$50–60k10.3%
$60–75k2.9%
$75–100k10.8%
$100–125k10.0%
$125–150k2.3%
$150–200k3.9%
$200k or more2.8%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,140
Mean adjusted gross income$78,643
Returns declaring $200,000 or more6.1%
Returns, under $25k34.2%
Returns, $25k–$50k21.1%
Returns, $50k–$75k12.3%
Returns, $75k–$100k7.9%
Returns, $100k–$200k18.4%
Returns, $200k or more6.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$164,000
Median gross rent$802
Rent as a share of household income51%
Owner-occupied42%
Vacant homes22.5%
Median year built1983

What the homes are

Detached house38.9%
2 to 4 units19.4%
5 to 19 units7%
20 or more units10.5%
Mobile home23.5%
Boat, RV or van0.8%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$203,924as of 2026-07
Typical home value, 1 yearup 11.2%
Typical home value, 5 yearsup 56.6%
Typical home value, 10 yearsup 59.5%
Typical home value since 2000
200920172026$203,924$97,256

$189,505 in 2009 to $203,924 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.1%
Bachelor's degree or higher45.5%
High school diploma or higher92.4%
Works from home9.7%
Drives to work alone58.5%
Takes public transport0%
Commutes 45 minutes or more8.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity40.6% 7.2 pts above the national average of 33.4%
Diagnosed diabetes11.7% same as the national average of 12%
Currently smokes13.9% 0.7 pts above the national average of 13.2%
High blood pressure34.1% same as the national average of 34.1%
Fair or poor general health19.8% 0.5 pts below the national average of 20.3%
No health insurance (18–64)8.2% 3.1 pts below the national average of 11.3%
Depression23.2% 1.3 pts above the national average of 21.9%
No leisure-time physical activity23.7% 1.7 pts below the national average of 25.4%
Arthritis25.6% 0.5 pts above the national average of 25.1%
Binge drinking17.5% 1.5 pts above the national average of 16%
Taking blood pressure medication74.5% same as the national average of 74.7%
Cancer (non-skin)7.8% same as the national average of 7.7%
Current asthma10.8% same as the national average of 10.4%
Coronary heart disease6.5% same as the national average of 6.2%
Routine check-up in past year78.3% 1.6 pts above the national average of 76.7%
Cholesterol screening83.6% 2.3 pts below the national average of 85.9%
Cognitive disability15.1% same as the national average of 14.8%
Colorectal screening62.1% 2.2 pts below the national average of 64.3%
COPD7.6% 1 pts above the national average of 6.6%
Visited a dentist60% 1.3 pts below the national average of 61.3%
Any disability30.6% same as the national average of 30.7%
Lacks emotional support23.5% 1.3 pts below the national average of 24.8%
Food insecurity17.6% 0.5 pts above the national average of 17.1%
Received food stamps18.3% 4 pts above the national average of 14.3%
Hearing disability7% same as the national average of 6.7%
High cholesterol34.5% 1.7 pts below the national average of 36.2%
Housing insecurity13.3% 0.5 pts below the national average of 13.8%
Independent living disability9.4% 1 pts above the national average of 8.4%
Lacks transport10% 0.8 pts above the national average of 9.2%
Loneliness34.3% same as the national average of 34.4%
Mammography use71.3% 4.6 pts below the national average of 75.9%
Poor mental health (14+ days)18.4% 1.6 pts above the national average of 16.8%
Mobility disability13.3% 0.7 pts below the national average of 14%
Poor physical health (14+ days)13.3% same as the national average of 13.5%
Self-care disability4% same as the national average of 4%
Utility shut-off threat9.6% 0.8 pts above the national average of 8.8%
Sleeps under 7 hours36.8% same as the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost14% 1 pts above the national average of 13%
Vision disability5.5% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments36
People employed359
Annual payroll$14,261,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 83.9% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 5 census tracts this ZIP code covers
Expected annual loss84.6 out of 100
Community resilience53.4 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind98.7Very High at its worst in this ZIP code
Landslide93.4Relatively High at its worst in this ZIP code
Winter weather92.9Very High at its worst in this ZIP code
Earthquake91.7Very High at its worst in this ZIP code
Cold wave90.5Very High at its worst in this ZIP code
Drought86.3Relatively Moderate at its worst in this ZIP code
Heat wave86Relatively High at its worst in this ZIP code
Ice storm83.1Relatively High at its worst in this ZIP code
Lightning82.5Relatively High at its worst in this ZIP code
Hail79.8Relatively Moderate at its worst in this ZIP code
River flooding70.7Relatively High at its worst in this ZIP code
Tornado67.7Relatively High at its worst in this ZIP code
Wildfire46.5Very Low at its worst in this ZIP code
Hurricane41.2Very Low at its worst in this ZIP code
Compared with Illinois and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIllinoisUnited States
Median household income$39,526$81,702$78,538
Income per person$27,014$45,104$43,289
Poverty rate23.7%11.7%12.4%
Median home value$164,000$250,500$303,400
Median gross rent$802$1,227$1,348
Homeownership42%66.8%65%
Bachelor's degree or higher45.5%37.2%35%
Unemployment rate6.1%5.8%5.2%
Works from home9.7%14%13.5%
Born outside the US4.9%14.4%13.9%
Median age2538.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationCARBONDALE SEWAGE PLT, IL US11.9 km away
Rain in a year49 in
Snow in a year11 in

Average high and low by month

January41.3°F / 23.4°F3.36 in rain, 3.2 in snow
February46.3°F / 26.4°F3.11 in rain, 4 in snow
March56.1°F / 34.5°F4.52 in rain, 1.3 in snow
April67.7°F / 44.3°F5.55 in rain
May76.6°F / 55.1°F5.18 in rain
June84.9°F / 63.9°F4.6 in rain
July88.1°F / 67.6°F4.12 in rain
August87.4°F / 64.6°F3.16 in rain
September81.2°F / 56°F3.44 in rain
October69.9°F / 44.1°F3.7 in rain, 0.2 in snow
November56.2°F / 34.8°F4.49 in rain
December45.4°F / 27.2°F3.72 in rain, 2.7 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket63% of this ZIP code's area
Far from a supermarket19% of this ZIP code's area
No vehicle and far from a supermarket67% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Carbondale Community High School District 16533.4% of this ZIP code's land area
Murphysboro Community Unit School District 18633.2% of this ZIP code's land area
Unity Point Community Consolidated School District 14033% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability43more vulnerable than 43% of US census tracts
Socioeconomic status53more vulnerable than 53% of US census tracts
Household characteristics41more vulnerable than 41% of US census tracts
Racial and ethnic minority status21more vulnerable than 21% of US census tracts
Housing type and transport44more vulnerable than 44% of US census tracts
Walkability4.2 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

62901 Carbondale, IL7.8 km away
62975 Pomona, IL8.4 km away
62958 Makanda, IL8.4 km away
62966 Murphysboro, IL11.6 km away
62905 Alto Pass, IL11.9 km away
62902 Carbondale, IL14.1 km away
62920 Cobden, IL14.5 km away
62940 Gorham, IL16.6 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Jackson County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area20.24 sq mi
Water area2.18 sq mi
Population density125 people per sq mi
Latitude, longitude37.6704, -89.2778

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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