Woodford County, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 34th-largest in Illinois
The population of Woodford County, Illinois is 38,348 as of the 2023 American Community Survey, making it the 34th-largest county in Illinois. The median household income is $85,629, the median home value is $193,800, and the median age is 40.5.
The population of Woodford County has declined 1.0% since 2010 (38,662 → 38,290), a -0.07% annualized rate.
38,348
Population
-0.07%
Annual growth
73
People / sq mi
$85,629
Median Income
$193,800
Median Home Value
Woodford County covers 528 sq mi of land at 72.7 people per square mile.
About Woodford County, IL
Woodford County is a county in Illinois with a population of 38,348. It ranks #34 among counties in Illinois by population. The median age is 40.5, older than the national median. The population is 50.2% male and 49.8% female.
The median household income in Woodford County is $85,629, above the US median of $74,580. 4.8% of residents live below the federal poverty level. Home values sit at a median of $193,800, with monthly rent averaging $907. The homeownership rate of 83.5% is higher than the national rate of 64.8%.
Educational attainment in Woodford County reflects 36.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 11.1% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 24.3 minutes each way.
Woodford County Population History (2010-2024)
The county of Woodford County had a population of 38,662 in 2010 and 38,290 in 2024, a -1.0% growth over 14 years. The peak was 39,068 in 2014. Average annual growth rate: -0.07%.
38,290
Population (2024)
38,662
Population (2010)
39,068
Peak (2014)
-0.07%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 38,662 |
| 2011 | 38,849 |
| 2012 | 38,846 |
| 2013 | 39,039 |
| 2014 | 39,068 |
| 2015 | 38,949 |
| 2016 | 38,934 |
| 2017 | 38,676 |
| 2018 | 38,461 |
| 2019 | 38,353 |
| 2020 | 38,407 |
| 2021 | 38,220 |
| 2022 | 38,254 |
| 2023 | 38,387 |
| 2024 | 38,290 |
Race & Ethnicity
| White | 95.0% |
| Black or African American | 0.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Age & Sex
40.5
Median Age
49.8%
Female
50.2%
Male
18.8%
Age 65+
Age Distribution
Children (under 15): 19.6% · Seniors (65+): 18.8%
Income & Poverty
| Median household income | $85,629+$3,927 vs state |
| Mean household income | $108,426 |
| Per-capita income | $43,032 |
| Poverty rate | 4.8%-3.4% vs state |
| Unemployment rate | 1.9% |
| Employment-to-population | 61.1% |
Top Industries by Employment
The largest employment sector in Woodford County is professional & business services, accounting for 27.0% of workers.
How residents commute
0.1%
Drive alone
1.6%
Carpool
79.2%
Public transit
11.1%
Work from home
24.3 min
Avg commute
Housing
$193,800$-56,700 vs state
Median home value
$907
Median rent
83.5%
Homeownership rate
15,745
Total housing units
93.4%
Occupied
6.6%
Vacant
16.5%
Renter-occupied
Social & access
94.9%
With health insurance
94.5%
With broadband internet
14.9%
Foreign-born
6.2%
Veterans (18+)
10.3%
With a disability
98.2%
Speak language other than English at home
Education
94.8%
High School+
36.1%
Bachelor's+
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Other counties in Illinois
Part of Illinois
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County rankings
Frequently Asked Questions
Woodford County, Illinois has a population of 38,348 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 34th-largest county in Illinois. Population density is 73 people per square mile.
The population of Woodford County has declined 1.0% since 2010 (38,662 → 38,290), a -0.07% annualized rate.
The median household income in Woodford County, Illinois is $85,629, with mean (average) household income of $108,426 and per-capita income of $43,032. 4.8% of residents live below the federal poverty level.
In Woodford County, the largest racial and ethnic groups are White (95.0%), Black or African American (0.6%), Hispanic or Latino (0.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Woodford County, Illinois is 40.5 years. Residents are 49.8% female and 50.2% male.
The median home value in Woodford County is $193,800 and median monthly rent is $907. 83.5% of occupied housing units are owner-occupied. The county has 15,745 total housing units, 6.6% of which are vacant.
The largest employment sector in Woodford County, Illinois is professional, scientific, and management services, employing 27.0% of workers. The unemployment rate is 1.9%.
Chicago is among the largest cities associated with Woodford County, Illinois, with a population of 2,707,648.
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Statewide data for Illinois
Population, race, income, age, and trends across Illinois
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.