Postal Codes

61345 ZIP Code

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ZIP code 61345 covers Neponset, Illinois, with a population of about 760 and a median household income of $82,500.

Population
76016 per square mile
Median age
50.511.8 points above the US average
Median household income
$82,500about the Illinois median
Poverty rate
8.2%4.2 points below the US average
Median home value
$99,20060% below the Illinois median
Median rent
$77037% below the Illinois median
Degree or higher
14.6%20.4 points below the US average
Homeownership
90.9%25.9 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
9

Where 61345 is

Neponset, 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

Population760
Median age50.5
Family households73.2%
Born outside the US6.7%
Speaks a language other than English at home9.8%
White (non-Hispanic)91.3%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.7%
Hispanic or Latino6.8%
Veterans2.4%
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$82,500
Income per person$39,754
Poverty rate8.2%
Households on SNAP or cash assistance12.8%

Household income distribution

Under $10k1.2%
$10–15k3.7%
$15–20k4.9%
$20–25k4.6%
$25–30k6.1%
$30–35k1.8%
$35–40k0.9%
$40–45k2.4%
$45–50k4.6%
$50–60k5.5%
$60–75k9.1%
$75–100k18.0%
$100–125k18.6%
$125–150k5.5%
$150–200k11.9%
$200k or more1.2%

Income as declared to the IRS

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

Tax returns filed350
Mean adjusted gross income$73,749
Returns declaring $200,000 or more0%
Returns, under $25k31.4%
Returns, $25k–$50k20.0%
Returns, $50k–$75k14.3%
Returns, $75k–$100k11.4%
Returns, $100k–$200k22.9%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$99,200
Median gross rent$770
Owner-occupied90.9%
Vacant homes13.9%
Median year built1942

What the homes are

Detached house96.1%
2 to 4 units0.3%
Mobile home3.1%
Boat, RV or van0.5%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.7%
Bachelor's degree or higher14.6%
High school diploma or higher96.3%
Works from home2.8%
Drives to work alone86.4%
Takes public transport0%
Commutes 45 minutes or more16.2%
Health

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

Obesity38.1% 4.7 pts above the national average of 33.4%
Diagnosed diabetes13.5% 1.5 pts above the national average of 12%
Currently smokes15.6% 2.4 pts above the national average of 13.2%
High blood pressure39.5% 5.4 pts above the national average of 34.1%
Fair or poor general health20.5% same as the national average of 20.3%
No health insurance (18–64)7.9% 3.4 pts below the national average of 11.3%
Depression22.3% same as the national average of 21.9%
No leisure-time physical activity25.3% same as the national average of 25.4%
Arthritis31.9% 6.8 pts above the national average of 25.1%
Binge drinking16.6% 0.6 pts above the national average of 16%
Taking blood pressure medication79.5% 4.8 pts above the national average of 74.7%
Cancer (non-skin)10.6% 2.9 pts above the national average of 7.7%
Current asthma10.3% same as the national average of 10.4%
Coronary heart disease8.6% 2.4 pts above the national average of 6.2%
Routine check-up in past year79.7% 3 pts above the national average of 76.7%
Cholesterol screening88% 2.1 pts above the national average of 85.9%
Cognitive disability13.6% 1.2 pts below the national average of 14.8%
Colorectal screening65.7% 1.4 pts above the national average of 64.3%
COPD9.3% 2.7 pts above the national average of 6.6%
Visited a dentist60.7% 0.6 pts below the national average of 61.3%
Any disability32.8% 2.1 pts above the national average of 30.7%
Lacks emotional support24.2% 0.6 pts below the national average of 24.8%
Food insecurity13.2% 3.9 pts below the national average of 17.1%
Received food stamps12.9% 1.4 pts below the national average of 14.3%
Hearing disability9.1% 2.4 pts above the national average of 6.7%
High cholesterol40.1% 3.9 pts above the national average of 36.2%
Housing insecurity10.2% 3.6 pts below the national average of 13.8%
Independent living disability8.7% same as the national average of 8.4%
Lacks transport7% 2.2 pts below the national average of 9.2%
Loneliness32.5% 1.9 pts below the national average of 34.4%
Mammography use71.6% 4.3 pts below the national average of 75.9%
Poor mental health (14+ days)16.4% same as the national average of 16.8%
Mobility disability16.4% 2.4 pts above the national average of 14%
Poor physical health (14+ days)14.9% 1.4 pts above the national average of 13.5%
Self-care disability4.2% same as the national average of 4%
Utility shut-off threat6.7% 2.1 pts below the national average of 8.8%
Sleeps under 7 hours36.3% same as the national average of 36.4%
Stroke4.3% 0.9 pts above the national average of 3.4%
All natural teeth lost13.3% same as the national average of 13%
Vision disability5.2% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments9
People employed251
Annual payroll$27,601,000
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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 75.5% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss77.9 out of 100
Community resilience72.6 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.

Drought98.4Relatively High at its worst in this ZIP code
Strong wind94Very High at its worst in this ZIP code
Tornado91.3Relatively High at its worst in this ZIP code
Hail90.5Relatively High at its worst in this ZIP code
Landslide84.6Relatively Low at its worst in this ZIP code
Ice storm84.3Relatively Moderate at its worst in this ZIP code
Cold wave80.1Relatively High at its worst in this ZIP code
Earthquake74.3Relatively Low at its worst in this ZIP code
River flooding72.2Relatively Moderate at its worst in this ZIP code
Winter weather63.6Relatively Moderate at its worst in this ZIP code
Wildfire62.1Very Low at its worst in this ZIP code
Lightning51.4Relatively Moderate at its worst in this ZIP code
Heat wave39.7Relatively Moderate at its worst in this ZIP code
Hurricane36.7Very 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$82,500$81,702$78,538
Income per person$39,754$45,104$43,289
Poverty rate8.2%11.7%12.4%
Median home value$99,200$250,500$303,400
Median gross rent$770$1,227$1,348
Homeownership90.9%66.8%65%
Bachelor's degree or higher14.6%37.2%35%
Unemployment rate2.7%5.8%5.2%
Works from home2.8%14%13.5%
Born outside the US6.7%14.4%13.9%
Median age50.538.938.7
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 stationKEWANEE 1 E, IL US10.3 km away
Rain in a year40 in
Snow in a year31 in

Average high and low by month

January30.3°F / 13.8°F1.89 in rain, 8.7 in snow
February34.8°F / 17.4°F2.06 in rain, 8.5 in snow
March47.7°F / 27.4°F2.62 in rain, 3.2 in snow
April60.9°F / 37.7°F3.96 in rain, 1.2 in snow
May72°F / 50.2°F5.07 in rain
June80.9°F / 60.2°F5 in rain
July83.7°F / 63.4°F3.69 in rain
August82.2°F / 60.7°F3.86 in rain
September76.5°F / 51.9°F3.68 in rain
October63.8°F / 41°F2.93 in rain, 0.3 in snow
November48.5°F / 29.7°F2.65 in rain, 1.4 in snow
December35.8°F / 19.7°F2.17 in rain, 7.5 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 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%.

This ZIP code is served by 5 school districts, so the address decides which one, not the ZIP code.

Kewanee Community Unit School District 22981% of this ZIP code's land area
Bureau Valley Community Unit School District 34011% of this ZIP code's land area
Stark County Community Unit School District 1005% of this ZIP code's land area
Bradford Community Unit School District 11.6% of this ZIP code's land area
Wethersfield Community Unit School District 2301.4% 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 vulnerability14more vulnerable than 14% of US census tracts
Socioeconomic status38more vulnerable than 38% of US census tracts
Household characteristics18more vulnerable than 18% of US census tracts
Racial and ethnic minority status7more vulnerable than 7% of US census tracts
Housing type and transport11more vulnerable than 11% of US census tracts
Walkability4.8 out of 20Least walkable
Nearby ZIP codes

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

61314 Buda, IL9.9 km away
61443 Kewanee, IL12.4 km away
61344 Mineral, IL12.8 km away
61361 Sheffield, IL13.5 km away
61234 Annawan, IL15.5 km away
61421 Bradford, IL19.4 km away
61426 Castleton, IL20.5 km away
61379 Wyanet, IL20.8 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.

Bureau County92% of this ZIP code's land area
Stark County8% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area47.33 sq mi
Water area0.08 sq mi
Population density16 people per sq mi
Latitude, longitude41.2905, -89.7944

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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