Postal Codes

62033 ZIP Code

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ZIP code 62033 covers Gillespie, Illinois, with a population of about 4,398 and a median household income of $75,477.

Population
4,39894 per square mile
Median age
45.87.1 points above the US average
Median household income
$75,4778% below the Illinois median
Poverty rate
14.6%2.2 points above the US average
Typical home value
$110,211down 3.3% in five years
Median rent
$76937% below the Illinois median
Degree or higher
18%17 points below the US average
Homeownership
71.2%6.2 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
68

Where 62033 is

Gillespie, 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

Population4,398
Median age45.8
Family households66.3%
Born outside the US0.2%
Speaks a language other than English at home0.1%
White (non-Hispanic)93%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)0.1%
Hispanic or Latino0.8%
Veterans8.3%
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$75,477
Income per person$38,299
Poverty rate14.6%
Households on SNAP or cash assistance14.7%

Household income distribution

Under $10k6.7%
$10–15k3.6%
$15–20k1.6%
$20–25k3.6%
$25–30k4.9%
$30–35k5.0%
$35–40k3.1%
$40–45k2.8%
$45–50k3.2%
$50–60k7.5%
$60–75k7.0%
$75–100k15.0%
$100–125k13.3%
$125–150k7.0%
$150–200k6.6%
$200k or more8.9%

Income as declared to the IRS

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

Tax returns filed2,090
Mean adjusted gross income$65,608
Returns declaring $200,000 or more2.9%
Returns, under $25k27.8%
Returns, $25k–$50k23.9%
Returns, $50k–$75k16.7%
Returns, $75k–$100k12.0%
Returns, $100k–$200k16.7%
Returns, $200k or more2.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$104,700
Median gross rent$769
Rent as a share of household income13.4%
Owner-occupied71.2%
Vacant homes16.3%
Median year built1956

What the homes are

Detached house85.3%
Attached house1.5%
2 to 4 units5.9%
5 to 19 units0.8%
Mobile home6.5%
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$110,211as of 2026-07
Typical home value, 1 yeardown 9.3%
Typical home value, 5 yearsdown 3.3%
Typical home value, 10 yearsup 17.2%
Typical home value since 2000
200020132026$129,535$82,700

$82,700 in 2000 to $110,211 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.1%
Bachelor's degree or higher18%
High school diploma or higher92.1%
Works from home10%
Drives to work alone86.1%
Takes public transport0.5%
Commutes 45 minutes or more28%
Health

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

Obesity37.2% 3.8 pts above the national average of 33.4%
Diagnosed diabetes13% 1 pts above the national average of 12%
Currently smokes16.5% 3.3 pts above the national average of 13.2%
High blood pressure38.4% 4.3 pts above the national average of 34.1%
Fair or poor general health21% 0.7 pts above the national average of 20.3%
No health insurance (18–64)7.8% 3.5 pts below the national average of 11.3%
Depression23.3% 1.4 pts above the national average of 21.9%
No leisure-time physical activity25.6% same as the national average of 25.4%
Arthritis30.8% 5.7 pts above the national average of 25.1%
Binge drinking17.3% 1.3 pts above the national average of 16%
Taking blood pressure medication78% 3.3 pts above the national average of 74.7%
Cancer (non-skin)9.9% 2.2 pts above the national average of 7.7%
Current asthma10.7% same as the national average of 10.4%
Coronary heart disease7.9% 1.7 pts above the national average of 6.2%
Routine check-up in past year78.5% 1.8 pts above the national average of 76.7%
Cholesterol screening86.5% 0.6 pts above the national average of 85.9%
Cognitive disability14.8% same as the national average of 14.8%
Colorectal screening61.6% 2.7 pts below the national average of 64.3%
COPD9.4% 2.8 pts above the national average of 6.6%
Visited a dentist61.7% same as the national average of 61.3%
Any disability33.4% 2.7 pts above the national average of 30.7%
Lacks emotional support24.2% 0.6 pts below the national average of 24.8%
Food insecurity14.3% 2.8 pts below the national average of 17.1%
Received food stamps14.6% same as the national average of 14.3%
Hearing disability8.5% 1.8 pts above the national average of 6.7%
High cholesterol38.6% 2.4 pts above the national average of 36.2%
Housing insecurity11% 2.8 pts below the national average of 13.8%
Independent living disability9.4% 1 pts above the national average of 8.4%
Lacks transport7.7% 1.5 pts below the national average of 9.2%
Loneliness32.6% 1.8 pts below the national average of 34.4%
Mammography use68.8% 7.1 pts below the national average of 75.9%
Poor mental health (14+ days)17.8% 1 pts above the national average of 16.8%
Mobility disability16.4% 2.4 pts above the national average of 14%
Poor physical health (14+ days)15.1% 1.6 pts above the national average of 13.5%
Self-care disability4.3% same as the national average of 4%
Utility shut-off threat7.3% 1.5 pts below the national average of 8.8%
Sleeps under 7 hours35.2% 1.2 pts below the national average of 36.4%
Stroke4.1% 0.7 pts above the national average of 3.4%
All natural teeth lost15.8% 2.8 pts above the national average of 13%
Vision disability5.3% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments68
People employed688
Annual payroll$26,153,000
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 87.9% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss82.8 out of 100
Community resilience61.8 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.

Lightning97.3Very High at its worst in this ZIP code
Strong wind96.1Very High at its worst in this ZIP code
Heat wave93.6Relatively High at its worst in this ZIP code
Cold wave93.5Relatively High at its worst in this ZIP code
Hail92.4Relatively High at its worst in this ZIP code
Drought91.9Relatively Moderate at its worst in this ZIP code
Earthquake91.9Relatively High at its worst in this ZIP code
Landslide88.2Relatively Moderate at its worst in this ZIP code
Tornado83Very High at its worst in this ZIP code
Winter weather77.9Relatively High at its worst in this ZIP code
River flooding69.3Relatively High at its worst in this ZIP code
Ice storm52.2Relatively Moderate at its worst in this ZIP code
Wildfire51.6Very Low at its worst in this ZIP code
Hurricane33.5Very 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$75,477$81,702$78,538
Income per person$38,299$45,104$43,289
Poverty rate14.6%11.7%12.4%
Median home value$104,700$250,500$303,400
Median gross rent$769$1,227$1,348
Homeownership71.2%66.8%65%
Bachelor's degree or higher18%37.2%35%
Unemployment rate4.1%5.8%5.2%
Works from home10%14%13.5%
Born outside the US0.2%14.4%13.9%
Median age45.838.938.7
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 stationCARLINVILLE, IL US17.3 km away
Rain in a year40 in
Snow in a year16 in

Average high and low by month

January36.1°F / 19.2°F2.28 in rain, 5.8 in snow
February41.3°F / 23°F2.09 in rain, 4.7 in snow
March52.1°F / 32.2°F2.9 in rain, 2.3 in snow
April65.1°F / 42.9°F4.67 in rain
May74.1°F / 53.5°F4.27 in rain
June82.9°F / 62.6°F4.64 in rain
July86.2°F / 66°F3.44 in rain
August85°F / 63.6°F3.24 in rain
September79.2°F / 55.1°F3.32 in rain
October67°F / 43.9°F3.31 in rain
November52.9°F / 33.2°F3.53 in rain, 0.9 in snow
December40.9°F / 24.6°F2.32 in rain, 2.8 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 supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
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%.

Gillespie Community Unit School District 799.5% 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 vulnerability23more vulnerable than 23% of US census tracts
Socioeconomic status30more vulnerable than 30% of US census tracts
Household characteristics31more vulnerable than 31% of US census tracts
Racial and ethnic minority status3more vulnerable than 3% of US census tracts
Housing type and transport32more vulnerable than 32% of US census tracts
Walkability4.6 out of 20Least walkable
Nearby ZIP codes

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

62023 Eagarville, IL5.6 km away
62009 Benld, IL5.7 km away
62085 Sawyerville, IL6.7 km away
62093 Wilsonville, IL7.3 km away
62069 Mount Olive, IL11.1 km away
62685 Shipman, IL12.1 km away
62088 Staunton, IL14.3 km away
62014 Bunker Hill, IL14.5 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.

Macoupin County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area46.81 sq mi
Water area0.61 sq mi
Population density94 people per sq mi
Latitude, longitude39.1341, -89.8442

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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