Postal Codes

62298 ZIP Code

Advertisement

English Español

ZIP code 62298 covers Waterloo, Illinois, with a population of about 17,907 and a median household income of $94,073.

Population
17,907125 per square mile
Median age
43.64.9 points above the US average
Median household income
$94,0731.2× the Illinois median
Poverty rate
4.5%7.9 points below the US average
Typical home value
$334,210up 28.9% in five years
Median rent
$88428% below the Illinois median
Degree or higher
35.2%about the US average
Homeownership
84.3%19.3 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
397

Where 62298 is

Waterloo, 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

Population17,907
Median age43.6
Family households71.1%
Born outside the US1.1%
Speaks a language other than English at home1%
White (non-Hispanic)96.9%
Black (non-Hispanic)0.5%
Asian (non-Hispanic)0.7%
Hispanic or Latino1.1%
Veterans8.5%
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$94,073
Income per person$48,046
Poverty rate4.5%
Households on SNAP or cash assistance7%

Household income distribution

Under $10k1.7%
$10–15k2.5%
$15–20k2.2%
$20–25k4.8%
$25–30k2.0%
$30–35k3.0%
$35–40k1.4%
$40–45k2.8%
$45–50k3.0%
$50–60k3.5%
$60–75k10.2%
$75–100k15.8%
$100–125k10.4%
$125–150k9.6%
$150–200k14.7%
$200k or more12.5%

Income as declared to the IRS

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

Tax returns filed8,960
Mean adjusted gross income$94,289
Returns declaring $200,000 or more8.4%
Returns, under $25k21.9%
Returns, $25k–$50k18.0%
Returns, $50k–$75k14.4%
Returns, $75k–$100k11.7%
Returns, $100k–$200k25.7%
Returns, $200k or more8.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$263,200
Median gross rent$884
Rent as a share of household income26.4%
Owner-occupied84.3%
Vacant homes5.8%
Median year built1990

What the homes are

Detached house82.4%
Attached house3.6%
2 to 4 units4.8%
5 to 19 units5.9%
20 or more units1.8%
Mobile home1.5%
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$334,210as of 2026-07
Typical home value, 1 yearup 3.7%
Typical home value, 5 yearsup 28.9%
Typical home value, 10 yearsup 66.1%
Typical home value since 2000
200520152026$334,210$172,224

$195,951 in 2005 to $334,210 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.4%
Bachelor's degree or higher35.2%
High school diploma or higher96%
Works from home12%
Drives to work alone77.7%
Takes public transport0%
Commutes 45 minutes or more22.4%
Health

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

Obesity35.6% 2.2 pts above the national average of 33.4%
Diagnosed diabetes10.4% 1.6 pts below the national average of 12%
Currently smokes11.8% 1.4 pts below the national average of 13.2%
High blood pressure34.6% 0.5 pts above the national average of 34.1%
Fair or poor general health15.4% 4.9 pts below the national average of 20.3%
No health insurance (18–64)5.7% 5.6 pts below the national average of 11.3%
Depression21.6% same as the national average of 21.9%
No leisure-time physical activity19.4% 6 pts below the national average of 25.4%
Arthritis28.1% 3 pts above the national average of 25.1%
Binge drinking18.8% 2.8 pts above the national average of 16%
Taking blood pressure medication77.7% 3 pts above the national average of 74.7%
Cancer (non-skin)10.1% 2.4 pts above the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease6.2% same as the national average of 6.2%
Routine check-up in past year79.4% 2.7 pts above the national average of 76.7%
Cholesterol screening89.2% 3.3 pts above the national average of 85.9%
Cognitive disability11.5% 3.3 pts below the national average of 14.8%
Colorectal screening67.7% 3.4 pts above the national average of 64.3%
COPD6.5% same as the national average of 6.6%
Visited a dentist68.9% 7.6 pts above the national average of 61.3%
Any disability26.6% 4.1 pts below the national average of 30.7%
Lacks emotional support21.9% 2.9 pts below the national average of 24.8%
Food insecurity8.8% 8.3 pts below the national average of 17.1%
Received food stamps7.8% 6.5 pts below the national average of 14.3%
Hearing disability6.9% same as the national average of 6.7%
High cholesterol37.9% 1.7 pts above the national average of 36.2%
Housing insecurity7.9% 5.9 pts below the national average of 13.8%
Independent living disability6.7% 1.7 pts below the national average of 8.4%
Lacks transport5.2% 4 pts below the national average of 9.2%
Loneliness31% 3.4 pts below the national average of 34.4%
Mammography use72.4% 3.5 pts below the national average of 75.9%
Poor mental health (14+ days)15.4% 1.4 pts below the national average of 16.8%
Mobility disability12.1% 1.9 pts below the national average of 14%
Poor physical health (14+ days)12.2% 1.3 pts below the national average of 13.5%
Self-care disability2.9% 1.1 pts below the national average of 4%
Utility shut-off threat5% 3.8 pts below the national average of 8.8%
Sleeps under 7 hours34.6% 1.8 pts below the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost7.6% 5.4 pts below the national average of 13%
Vision disability3.6% 2 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments397
People employed3,526
Annual payroll$130,558,000
Advertisement
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 82.5% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 6 census tracts this ZIP code covers
Expected annual loss91.3 out of 100
Community resilience89.4 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.

Heat wave97Very High at its worst in this ZIP code
Landslide93.6Relatively Moderate at its worst in this ZIP code
Strong wind92.7Very High at its worst in this ZIP code
Drought89.8Relatively Moderate at its worst in this ZIP code
Hail88.8Relatively High at its worst in this ZIP code
Tornado88.7Very High at its worst in this ZIP code
Earthquake88Relatively High at its worst in this ZIP code
Lightning84.1Relatively High at its worst in this ZIP code
Cold wave83.8Relatively High at its worst in this ZIP code
Winter weather74.7Relatively High at its worst in this ZIP code
River flooding64.7Relatively High at its worst in this ZIP code
Wildfire47.2Very Low at its worst in this ZIP code
Ice storm36.8Relatively High at its worst in this ZIP code
Hurricane35Very 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$94,073$81,702$78,538
Income per person$48,046$45,104$43,289
Poverty rate4.5%11.7%12.4%
Median home value$263,200$250,500$303,400
Median gross rent$884$1,227$1,348
Homeownership84.3%66.8%65%
Bachelor's degree or higher35.2%37.2%35%
Unemployment rate2.4%5.8%5.2%
Works from home12%14%13.5%
Born outside the US1.1%14.4%13.9%
Median age43.638.938.7
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 stationFESTUS, MO US24 km away
Rain in a year44 in
Snow in a year9 in

Average high and low by month

January41°F / 22.3°F2.68 in rain, 2.1 in snow
February46.3°F / 25.3°F2.51 in rain, 2.7 in snow
March56.3°F / 33.6°F4 in rain, 1.1 in snow
April67.8°F / 43.8°F4.91 in rain, 0.2 in snow
May76.2°F / 53.8°F4.76 in rain
June84.6°F / 62.6°F4.74 in rain
July88.4°F / 67.2°F3.83 in rain
August87.2°F / 65.4°F3.59 in rain
September80.6°F / 57.1°F3.38 in rain
October69.6°F / 45.5°F2.83 in rain
November56°F / 35.1°F3.54 in rain, 0.6 in snow
December45.1°F / 26.5°F2.8 in rain, 2.5 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 supermarket15% of this ZIP code's area
No vehicle and far from a supermarket61% 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 5 school districts, so the address decides which one, not the ZIP code.

Waterloo Community Unit School District 578.6% of this ZIP code's land area
Valmeyer Community Unit School District 311.3% of this ZIP code's land area
Freeburg Community High School District 773.8% of this ZIP code's land area
Smithton Community Consolidated School District 1303.8% of this ZIP code's land area
New Athens Community Unit School District 601.3% 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 vulnerability11more vulnerable than 11% of US census tracts
Socioeconomic status9more vulnerable than 9% of US census tracts
Household characteristics21more vulnerable than 21% of US census tracts
Racial and ethnic minority status2more vulnerable than 2% of US census tracts
Housing type and transport38more vulnerable than 38% of US census tracts
Walkability5.3 out of 20Least walkable
Nearby ZIP codes

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

62256 Maeystown, IL2.3 km away
62236 Columbia, IL13.2 km away
62248 Hecker, IL13.6 km away
62260 Millstadt, IL14.5 km away
62295 Valmeyer, IL15.1 km away
62244 Fults, IL16.4 km away
62285 Smithton, IL17.8 km away
62279 Renault, IL19 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.

Monroe County90.9% of this ZIP code's land area
St. Clair County9.1% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area143.02 sq mi
Water area1.58 sq mi
Population density125 people per sq mi
Latitude, longitude38.3223, -90.1478

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.

Advertisement