Postal Codes

61739 ZIP Code

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ZIP code 61739 covers Fairbury, Illinois, with a population of about 4,673 and a median household income of $68,635.

Population
4,67344 per square mile
Median age
37.31.4 points below the US average
Median household income
$68,63516% below the Illinois median
Poverty rate
3.8%8.6 points below the US average
Typical home value
$201,090up 49.2% in five years
Median rent
$75339% below the Illinois median
Degree or higher
21.1%13.9 points below the US average
Homeownership
70.8%5.8 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
172

Where 61739 is

Fairbury, 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

Population4,673
Median age37.3
Family households72.2%
Born outside the US1%
Speaks a language other than English at home0.6%
White (non-Hispanic)93.5%
Black (non-Hispanic)1.3%
Asian (non-Hispanic)0%
Hispanic or Latino3.4%
Veterans7.5%
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$68,635
Income per person$36,785
Poverty rate3.8%
Households on SNAP or cash assistance10.1%

Household income distribution

Under $10k3.7%
$10–15k0.8%
$15–20k1.1%
$20–25k5.5%
$25–30k8.2%
$30–35k2.1%
$35–40k4.5%
$40–45k4.6%
$45–50k1.8%
$50–60k10.5%
$60–75k10.2%
$75–100k8.4%
$100–125k13.3%
$125–150k6.4%
$150–200k7.3%
$200k or more11.6%

Income as declared to the IRS

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

Tax returns filed2,320
Mean adjusted gross income$95,204
Returns declaring $200,000 or more8.2%
Returns, under $25k23.7%
Returns, $25k–$50k21.1%
Returns, $50k–$75k14.2%
Returns, $75k–$100k11.6%
Returns, $100k–$200k21.1%
Returns, $200k or more8.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$160,400
Median gross rent$753
Rent as a share of household income22.9%
Owner-occupied70.8%
Vacant homes5.2%
Median year built1960

What the homes are

Detached house80.1%
Attached house1%
2 to 4 units10.2%
5 to 19 units7.6%
Mobile home1.1%
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$201,090as of 2026-07
Typical home value, 1 yearup 9.6%
Typical home value, 5 yearsup 49.2%
Typical home value, 10 yearsup 79.5%
Typical home value since 2000
200020132026$201,090$77,103

$77,103 in 2000 to $201,090 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.7%
Bachelor's degree or higher21.1%
High school diploma or higher92.4%
Works from home10.5%
Drives to work alone79.9%
Takes public transport0.7%
Commutes 45 minutes or more5.8%
Health

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

Obesity34.5% 1.1 pts above the national average of 33.4%
Diagnosed diabetes11.6% same as the national average of 12%
Currently smokes13.9% 0.7 pts above the national average of 13.2%
High blood pressure36.4% 2.3 pts above the national average of 34.1%
Fair or poor general health18.5% 1.8 pts below the national average of 20.3%
No health insurance (18–64)7.3% 4 pts below the national average of 11.3%
Depression22.1% same as the national average of 21.9%
No leisure-time physical activity23.9% 1.5 pts below the national average of 25.4%
Arthritis29.5% 4.4 pts above the national average of 25.1%
Binge drinking18.2% 2.2 pts above the national average of 16%
Taking blood pressure medication78.6% 3.9 pts above the national average of 74.7%
Cancer (non-skin)10.2% 2.5 pts above the national average of 7.7%
Current asthma10.4% same as the national average of 10.4%
Coronary heart disease7.2% 1 pts above the national average of 6.2%
Routine check-up in past year78.8% 2.1 pts above the national average of 76.7%
Cholesterol screening87.5% 1.6 pts above the national average of 85.9%
Cognitive disability13.3% 1.5 pts below the national average of 14.8%
Colorectal screening67.4% 3.1 pts above the national average of 64.3%
COPD8% 1.4 pts above the national average of 6.6%
Visited a dentist66.3% 5 pts above the national average of 61.3%
Any disability30.7% same as the national average of 30.7%
Lacks emotional support23.4% 1.4 pts below the national average of 24.8%
Food insecurity11.6% 5.5 pts below the national average of 17.1%
Received food stamps10.9% 3.4 pts below the national average of 14.3%
Hearing disability8% 1.3 pts above the national average of 6.7%
High cholesterol38.5% 2.3 pts above the national average of 36.2%
Housing insecurity9.5% 4.3 pts below the national average of 13.8%
Independent living disability8.2% same as the national average of 8.4%
Lacks transport6.4% 2.8 pts below the national average of 9.2%
Loneliness33% 1.4 pts below the national average of 34.4%
Mammography use70.5% 5.4 pts below the national average of 75.9%
Poor mental health (14+ days)16.6% same as the national average of 16.8%
Mobility disability14.6% 0.6 pts above the national average of 14%
Poor physical health (14+ days)13.8% same as the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat5.9% 2.9 pts below the national average of 8.8%
Sleeps under 7 hours33.3% 3.1 pts below the national average of 36.4%
Stroke3.7% same as the national average of 3.4%
All natural teeth lost15.2% 2.2 pts above the national average of 13%
Vision disability4.5% 1.1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments172
People employed1,531
Annual payroll$64,628,000
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 83.8% of US census tracts
FEMA ratingRelatively Moderate to Very High across the 4 census tracts this ZIP code covers
Expected annual loss83.6 out of 100
Community resilience84.4 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.

Drought95.9Relatively High at its worst in this ZIP code
Cold wave94.3Very High at its worst in this ZIP code
Strong wind93.4Very High at its worst in this ZIP code
River flooding92Very High at its worst in this ZIP code
Lightning87.6Very High at its worst in this ZIP code
Earthquake75.3Relatively Moderate at its worst in this ZIP code
Landslide74.1Relatively Low at its worst in this ZIP code
Tornado72.1Relatively High at its worst in this ZIP code
Hail71Relatively Moderate at its worst in this ZIP code
Winter weather69.1Relatively High at its worst in this ZIP code
Ice storm60.6Relatively Moderate at its worst in this ZIP code
Heat wave51.1Relatively Moderate at its worst in this ZIP code
Wildfire45.9Very Low at its worst in this ZIP code
Hurricane37.1Very 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$68,635$81,702$78,538
Income per person$36,785$45,104$43,289
Poverty rate3.8%11.7%12.4%
Median home value$160,400$250,500$303,400
Median gross rent$753$1,227$1,348
Homeownership70.8%66.8%65%
Bachelor's degree or higher21.1%37.2%35%
Unemployment rate3.7%5.8%5.2%
Works from home10.5%14%13.5%
Born outside the US1%14.4%13.9%
Median age37.338.938.7
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 stationCHENOA, IL US17 km away
Rain in a year36 in
Snow in a year20 in

Average high and low by month

January31.7°F / 15.2°F2.17 in rain, 5.3 in snow
February36.5°F / 18.8°F1.59 in rain, 4.8 in snow
March49.2°F / 28.8°F2.68 in rain, 2.3 in snow
April62.4°F / 39.1°F3.57 in rain, 0.8 in snow
May73.4°F / 50.6°F4.52 in rain
June81.7°F / 59.9°F3.81 in rain
July83.9°F / 63°F3.74 in rain
August82.3°F / 60.7°F3.17 in rain
September77.1°F / 53.3°F3.13 in rain
October64.4°F / 42.4°F3.23 in rain
November48.9°F / 31°F2.63 in rain, 1.3 in snow
December36.7°F / 21.3°F2.03 in rain, 5.4 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 4 school districts, so the address decides which one, not the ZIP code.

Prairie Central Community Unit School District 889.4% of this ZIP code's land area
Saunemin Community Consolidated School District 4384.1% of this ZIP code's land area
Pontiac Township High School District 904.1% of this ZIP code's land area
Ridgeview Community Unit School District 192.4% 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 vulnerability28more vulnerable than 28% of US census tracts
Socioeconomic status34more vulnerable than 34% of US census tracts
Household characteristics52more vulnerable than 52% of US census tracts
Racial and ethnic minority status13more vulnerable than 13% of US census tracts
Housing type and transport26more vulnerable than 26% of US census tracts
Walkability5.1 out of 20Least walkable
Nearby ZIP codes

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

61741 Forrest, IL8.9 km away
61775 Strawn, IL14.4 km away
61731 Cropsey, IL15.9 km away
61726 Chenoa, IL17.3 km away
61764 Pontiac, IL17.6 km away
61769 Saunemin, IL18.3 km away
60921 Chatsworth, IL18.8 km away
61728 Colfax, IL21.3 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.

Livingston County95.3% of this ZIP code's land area
McLean County4.7% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area106.06 sq mi
Water area0.4 sq mi
Population density44 people per sq mi
Latitude, longitude40.7450, -88.5165

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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