Census tract · Stephenson County
Census Tract 10, Stephenson County, Illinois
Census Tract 10, GEOID 17177001000, in Stephenson County, Illinois, mostly within Freeport (88% of its census blocks). 4,517 residents in the ACS 2020-2024 5-year estimates (±494); the 2020 Census counted 4,354.
Residents, 2020-2024
4,517
±494 (90% margin)
2020 Census count: 4,354
Median household income
$64,338
±$22,938 (90% margin)
Stephenson County: $64,043
Median home value
$158,700
±$9,928 (90% margin)
Stephenson County: $134,900
Median gross rent
$880
±$97 (90% margin)
Stephenson County: $798
Where is Census Tract 10?
Census Tract 10 is one of 13 census tracts in Stephenson County, Illinois. It covers 4.62 square miles of land, 942 residents per square mile in 2020. Its GEOID, 17177001000, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Freeport | 88% |
| Florence Township, Stephenson County | 8% |
| Harlem Township, Stephenson County | 3% |
| Silver Creek Township | 1% |
4 census tracts border Census Tract 10: Tract 5 ($95,870), Tract 9 ($52,523), Tract 11 ($58,451) and Tract 12 ($53,789). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 10?
The 2020-2024 American Community Survey puts Census Tract 10's population at 4,517 (±494) in 1,963 households; the 2020 Census counted 4,354 residents and 2,168 housing units.
| Measure | Tract 10 | Freeport |
|---|---|---|
| Total population | 4,517 ±494 | 23,505 |
| Households | 1,963 ±227 | 10,841 |
| Average household size | 2.16 ±0.22 | 2.10 |
| Housing units | 2,086 ±227 | 12,056 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 10?
The median resident of Census Tract 10 is 60.1 years old; 12.6% are under 18 and 38.9% are 65 or older. The largest group is non-Hispanic white residents at 85.0%, then non-Hispanic Black residents at 6.0%.
| Measure | Tract 10 | Freeport |
|---|---|---|
| Median age | 60.1 ±4.6 | 42.8 |
| Under 18 years | 12.6% ±2.1 pts | 21.2% |
| 65 years and over | 38.9% ±6.1 pts | 24.0% |
| Hispanic or Latino (any race) | 4.0% ±3.2 pts | 7.6% |
| White alone, not Hispanic | 85.0% ±5.2 pts | 67.8% |
| Black or African American alone, not Hispanic | 6.0% ±3.1 pts | 14.6% |
| Asian alone, not Hispanic | 2.4% ±2.7 pts | 1.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.3% ±0.6 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Two or more races, not Hispanic | 2.1% ±1.6 pts | 8.0% |
| Some other race alone, not Hispanic | 0.2% ±0.3 pts | 0.7% |
| Born outside the United States | 2.6% ±2.7 pts | 3.3% |
| Speak a language other than English at home (age 5+) | 3.6% ±2.9 pts | 3.9% |
| Civilian veterans (age 18+) | 7.5% ±2.0 pts | 7.2% |
| With a disability | 16.9% ±5.1 pts | 18.9% |
| No health insurance coverage | 6.2% ±3.4 pts | 6.0% |
| High school graduate or higher (age 25+) | 94.6% ±2.4 pts | 91.7% |
| Bachelor's degree or higher (age 25+) | 25.2% ±6.3 pts | 19.0% |
| Graduate or professional degree (age 25+) | 7.4% ±2.8 pts | 6.2% |
| Lived in the same house a year earlier | 88.6% ±4.8 pts | 84.5% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 10 earn?
Half of the 1,963 households in Census Tract 10 earn less than $64,338 a year (±$22,938), against $64,043 across Stephenson County: 7th highest of the county's 13 tracts with a reliable estimate. 9.8% of residents live below the poverty line.
| Measure | Tract 10 | Freeport |
|---|---|---|
| Median household income | $64,338 ±$22,938 | $51,723 |
| Mean household income | $87,882 ±$12,688 | $67,923 |
| Per capita income | $38,607 ±$4,623 | $31,004 |
| People below the poverty line | 9.8% ±3.8 pts | 19.6% |
| Children under 18 below the poverty line | 1.8% ±3.1 pts | 27.9% |
| Households receiving SNAP | 12.2% ±7.0 pts | 25.0% |
| Households with a computer | 94.0% ±2.7 pts | 90.8% |
| Households with a broadband subscription | 91.1% ±5.1 pts | 84.9% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 10?
Owners occupy 73.3% of Census Tract 10's occupied homes and renters 26.7%. The median owner-occupied home is valued at $158,700 by its owner (±$9,928). The median renter pays $880 a month including utilities, and 22.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 10 | Freeport |
|---|---|---|
| Median home value (owner-occupied) | $158,700 ±$9,928 | $92,100 |
| Median gross rent | $880 ±$97 | $793 |
| Renters paying 35% or more of income on rent | 22.0% ±14.4 pts | 32.3% |
| Median monthly owner costs, with a mortgage | $1,476 ±$121 | $1,165 |
| Owner-occupied homes | 73.3% ±7.1 pts | 59.1% |
| Renter-occupied homes | 26.7% ±7.1 pts | 40.9% |
| Housing units | 2,086 ±227 | 12,056 |
| Single-family detached homes | 65.8% ±6.6 pts | 64.5% |
| Mobile homes | 0.0% ±1.8 pts | 5.2% |
| Built 2020 or later | 0.4% ±0.7 pts | 0.1% |
| Built 2010 to 2019 | 3.4% ±3.3 pts | 2.7% |
| Built 1939 or earlier | 14.8% ±6.2 pts | 33.9% |
| Households with no vehicle | 4.1% ±2.4 pts | 10.9% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 10 get to work?
82.3% of Census Tract 10's workers drive alone and 5.0% work from home. The average trip to work takes 18.6 minutes.
| Measure | Tract 10 | Freeport |
|---|---|---|
| In the labor force (age 16+) | 50.3% ±5.9 pts | 58.8% |
| Unemployment rate | 6.5% ±5.7 pts | 4.5% |
| Drove alone to work | 82.3% ±6.4 pts | 74.4% |
| Carpooled | 6.5% ±4.1 pts | 10.0% |
| Public transportation | 1.0% ±1.9 pts | 1.0% |
| Walked | 2.3% ±2.9 pts | 2.5% |
| Worked from home | 5.0% ±2.8 pts | 10.1% |
| Mean travel time to work | 18.6 min ±3.9 | 15.9 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 10 compare with the other tracts in Stephenson County?
Among Stephenson County's tracts with a reliable estimate, Census Tract 10 ranks as shown below (1 = highest).
| Measure | In Stephenson County | In Freeport |
|---|---|---|
| Population | 2nd of 13 | 1st of 7 |
| Residents per square mile | 6th of 13 | 6th of 7 |
| Median household income | 7th of 13 | 1st of 7 |
| Per capita income | 5th of 13 | 1st of 7 |
| Median home value | 5th of 13 | 1st of 7 |
| Median gross rent | 2nd of 11 | 2nd of 6 |
| Poverty rate | 8th of 13 | 7th of 7 |
| Bachelor's degree or higher | 4th of 12 | 3rd of 6 |
| Median age | 1st of 13 | 1st of 7 |
| Owner-occupied share | 8th of 13 | 2nd of 7 |
The tracts next to it on Stephenson County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 3 | 4th | $79,053±$11,386 · within the margin of this tract |
| Tract 2 | 5th | $75,642±$5,115 · within the margin of this tract |
| Tract 4 | 6th | $69,762±$19,461 · within the margin of this tract |
| Tract 10 | 7th | $64,338±$22,938 |
| Tract 11 | 8th | $58,451±$7,470 · within the margin of this tract |
| Tract 13 | 9th | $55,407±$9,617 · within the margin of this tract |
| Tract 12 | 10th | $53,789±$2,180 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 10?
2 of the 18 figures for Census Tract 10 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections