Postal Codes

62018 ZIP Code

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ZIP code 62018 covers Cottage Hills, Illinois, with a population of about 3,006 and a median household income of $41,750.

Population
3,006905 per square mile
Median age
39.50.8 points above the US average
Median household income
$41,75049% below the Illinois median
Poverty rate
32.2%19.8 points above the US average
Typical home value
$110,650up 20% in five years
Median rent
$1,01817% below the Illinois median
Degree or higher
5.8%29.2 points below the US average
Homeownership
69.2%4.2 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
26

Where 62018 is

Cottage Hills, 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

Population3,006
Median age39.5
Family households59.5%
Born outside the US0%
Speaks a language other than English at home1%
White (non-Hispanic)86.4%
Black (non-Hispanic)6.2%
Asian (non-Hispanic)0%
Hispanic or Latino3.7%
Veterans7.2%
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$41,750
Income per person$21,025
Poverty rate32.2%
Households on SNAP or cash assistance36.3%

Household income distribution

Under $10k9.4%
$10–15k7.2%
$15–20k6.7%
$20–25k14.1%
$25–30k3.4%
$30–35k3.0%
$35–40k4.7%
$40–45k5.1%
$45–50k2.5%
$50–60k9.0%
$60–75k11.8%
$75–100k12.4%
$100–125k3.4%
$125–150k5.9%
$150–200k0.9%
$200k or more0.4%

Income as declared to the IRS

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

Tax returns filed1,350
Mean adjusted gross income$43,969
Returns declaring $200,000 or more0%
Returns, under $25k37.0%
Returns, $25k–$50k31.1%
Returns, $50k–$75k15.6%
Returns, $75k–$100k8.9%
Returns, $100k–$200k7.4%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$78,400
Median gross rent$1,018
Rent as a share of household income41.5%
Owner-occupied69.2%
Vacant homes3%
Median year built1963

What the homes are

Detached house79.4%
Attached house1.8%
2 to 4 units4.8%
5 to 19 units0.1%
20 or more units2%
Mobile home11.9%
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$110,650as of 2026-07
Typical home value, 1 yearup 4.7%
Typical home value, 5 yearsup 20%
Typical home value, 10 yearsup 62.3%
Typical home value since 2000
200020132026$110,650$49,260

$49,260 in 2000 to $110,650 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate14.3%
Bachelor's degree or higher5.8%
High school diploma or higher81.1%
Works from home9.3%
Drives to work alone79.9%
Takes public transport0.2%
Commutes 45 minutes or more17.6%
Health

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

Obesity42.7% 9.3 pts above the national average of 33.4%
Diagnosed diabetes13.1% 1.1 pts above the national average of 12%
Currently smokes19.6% 6.4 pts above the national average of 13.2%
High blood pressure37.8% 3.7 pts above the national average of 34.1%
Fair or poor general health24.9% 4.6 pts above the national average of 20.3%
No health insurance (18–64)10.1% 1.2 pts below the national average of 11.3%
Depression25% 3.1 pts above the national average of 21.9%
No leisure-time physical activity28.1% 2.7 pts above the national average of 25.4%
Arthritis29.8% 4.7 pts above the national average of 25.1%
Binge drinking17.7% 1.7 pts above the national average of 16%
Taking blood pressure medication75% same as the national average of 74.7%
Cancer (non-skin)8.3% 0.6 pts above the national average of 7.7%
Current asthma11.6% 1.2 pts above the national average of 10.4%
Coronary heart disease7.6% 1.4 pts above the national average of 6.2%
Routine check-up in past year76.7% same as the national average of 76.7%
Cholesterol screening83.2% 2.7 pts below the national average of 85.9%
Cognitive disability17.5% 2.7 pts above the national average of 14.8%
Colorectal screening59.7% 4.6 pts below the national average of 64.3%
COPD10.3% 3.7 pts above the national average of 6.6%
Visited a dentist55.6% 5.7 pts below the national average of 61.3%
Any disability37.1% 6.4 pts above the national average of 30.7%
Lacks emotional support26.9% 2.1 pts above the national average of 24.8%
Food insecurity21.9% 4.8 pts above the national average of 17.1%
Received food stamps23.5% 9.2 pts above the national average of 14.3%
Hearing disability8.1% 1.4 pts above the national average of 6.7%
High cholesterol36.8% 0.6 pts above the national average of 36.2%
Housing insecurity16.4% 2.6 pts above the national average of 13.8%
Independent living disability11.5% 3.1 pts above the national average of 8.4%
Lacks transport11% 1.8 pts above the national average of 9.2%
Loneliness35.5% 1.1 pts above the national average of 34.4%
Mammography use68.5% 7.4 pts below the national average of 75.9%
Poor mental health (14+ days)20.6% 3.8 pts above the national average of 16.8%
Mobility disability17.6% 3.6 pts above the national average of 14%
Poor physical health (14+ days)16.9% 3.4 pts above the national average of 13.5%
Self-care disability5.3% 1.3 pts above the national average of 4%
Utility shut-off threat11.1% 2.3 pts above the national average of 8.8%
Sleeps under 7 hours38.2% 1.8 pts above the national average of 36.4%
Stroke4.1% 0.7 pts above the national average of 3.4%
All natural teeth lost16.8% 3.8 pts above the national average of 13%
Vision disability6.6% 1 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments26
People employed191
Annual payroll$5,348,000
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 59.2% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 3 census tracts this ZIP code covers
Expected annual loss57.2 out of 100
Community resilience78.7 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.

Heat wave91.8Very High at its worst in this ZIP code
Hail84.5Relatively High at its worst in this ZIP code
Tornado83.1Very High at its worst in this ZIP code
Earthquake82.5Relatively High at its worst in this ZIP code
Cold wave82Relatively High at its worst in this ZIP code
Landslide78.2Relatively Low at its worst in this ZIP code
Drought77Very Low at its worst in this ZIP code
Lightning71.2Relatively High at its worst in this ZIP code
Winter weather70.8Relatively High at its worst in this ZIP code
River flooding49.3Relatively High at its worst in this ZIP code
Ice storm41.3Relatively Low at its worst in this ZIP code
Strong wind39.7Relatively Moderate at its worst in this ZIP code
Wildfire33.5Very Low at its worst in this ZIP code
Hurricane21.8Very 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$41,750$81,702$78,538
Income per person$21,025$45,104$43,289
Poverty rate32.2%11.7%12.4%
Median home value$78,400$250,500$303,400
Median gross rent$1,018$1,227$1,348
Homeownership69.2%66.8%65%
Bachelor's degree or higher5.8%37.2%35%
Unemployment rate14.3%5.8%5.2%
Works from home9.3%14%13.5%
Born outside the US0%14.4%13.9%
Median age39.538.938.7
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 stationALTON - MELVIN PRICE L&D, IL US7.7 km away
Rain in a year42 in

Average high and low by month

January39°F / 21.7°F2.53 in rain
February43.7°F / 25.2°F2.52 in rain
March53.5°F / 34.7°F3.46 in rain
April66.1°F / 45.2°F4.92 in rain
May75°F / 56.1°F5.46 in rain
June83.7°F / 65.6°F3.4 in rain
July87.3°F / 69.3°F3.95 in rain
August86°F / 67.3°F3.3 in rain
September80.1°F / 59.8°F3.38 in rain
October67.9°F / 48°F2.93 in rain
November54.3°F / 36.5°F3.43 in rain
December43.5°F / 27.1°F2.59 in rain
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 supermarket100% of this ZIP code's area
No vehicle and far from a supermarket37% 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 4 school districts, so the address decides which one, not the ZIP code.

Bethalto Consolidated Unit School District 884.2% of this ZIP code's land area
East Alton School District 136.2% of this ZIP code's land area
East Alton-Wood River Community High School District 146.2% of this ZIP code's land area
Alton Community Unit School District 113.3% 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 vulnerability64more vulnerable than 64% of US census tracts
Socioeconomic status66more vulnerable than 66% of US census tracts
Household characteristics66more vulnerable than 66% of US census tracts
Racial and ethnic minority status22more vulnerable than 22% of US census tracts
Housing type and transport68more vulnerable than 68% of US census tracts
Walkability6.6 out of 20Below average
Nearby ZIP codes

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

62024 East Alton, IL3.6 km away
62010 Bethalto, IL4.2 km away
62095 Wood River, IL5.4 km away
62002 Alton, IL6.4 km away
62084 Roxana, IL7.1 km away
62048 Hartford, IL9.4 km away
62087 South Roxana, IL10.2 km away
62067 Moro, IL10.7 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.

Madison County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area3.32 sq mi
Water area0.03 sq mi
Population density905 people per sq mi
Latitude, longitude38.9124, -90.0826

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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