Census tract · Moultrie County
Census Tract 9771, Moultrie County, Illinois
Census Tract 9771, GEOID 17139977100, in Moultrie County, Illinois, mostly within Sullivan Township, Moultrie County (53% of its census blocks). 2,963 residents in the ACS 2020-2024 5-year estimates (±341); the 2020 Census counted 3,127.
Residents, 2020-2024
2,963
±341 (90% margin)
2020 Census count: 3,127
Median household income
$77,431
±$15,367 (90% margin)
Moultrie County: $71,784
Median home value
$138,800
±$18,625 (90% margin)
Moultrie County: $134,000
Median gross rent
$861
±$219 (90% margin)
Moultrie County: $804
Where is Census Tract 9771?
Census Tract 9771 is one of 4 census tracts in Moultrie County, Illinois. It covers 80.32 square miles of land, 39 residents per square mile in 2020. Its GEOID, 17139977100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Sullivan Township, Moultrie County | 53% |
| Marrowbone Township | 44% |
| Bethany | 23% |
| Sullivan | 4% |
| Whitley Township | 3% |
5 census tracts border Census Tract 9771: Tract 9769 ($96,747), Tract 9770 ($62,450), Tract 9772 ($62,587), Tract 9591 in Shelby County ($67,217) and Tract 9594 in Shelby County ($81,204). 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 9771?
The 2020-2024 American Community Survey puts Census Tract 9771's population at 2,963 (±341) in 1,179 households; the 2020 Census counted 3,127 residents and 1,371 housing units.
| Measure | Tract 9771 | Sullivan Township, Moultrie County |
|---|---|---|
| Total population | 2,963 ±341 | 6,230 |
| Households | 1,179 ±105 | 2,610 |
| Average household size | 2.50 ±0.21 | 2.30 |
| Housing units | 1,286 ±90 | 2,756 |
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 9771?
The median resident of Census Tract 9771 is 43.6 years old; 24.5% are under 18 and 19.5% are 65 or older. The largest group is non-Hispanic white residents at 96.5%, then non-Hispanic residents of two or more races at 3.0%.
| Measure | Tract 9771 | Sullivan Township, Moultrie County |
|---|---|---|
| Median age | 43.6 ±3.0 | 42.6 |
| Under 18 years | 24.5% ±4.2 pts | 23.2% |
| 65 years and over | 19.5% ±2.9 pts | 19.2% |
| Hispanic or Latino (any race) | 0.1% ±0.3 pts | 0.6% |
| White alone, not Hispanic | 96.5% ±2.6 pts | 96.4% |
| Black or African American alone, not Hispanic | 0.3% ±0.3 pts | 1.6% |
| Asian alone, not Hispanic | 0.0% ±1.3 pts | 0.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.3 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.3 pts | 0.0% |
| Two or more races, not Hispanic | 3.0% ±2.7 pts | 1.4% |
| Some other race alone, not Hispanic | 0.0% ±1.3 pts | 0.0% |
| Born outside the United States | 0.1% ±0.2 pts | 0.2% |
| Speak a language other than English at home (age 5+) | 1.7% ±1.2 pts | 1.6% |
| Civilian veterans (age 18+) | 6.4% ±2.7 pts | 7.7% |
| With a disability | 10.5% ±3.0 pts | 13.9% |
| No health insurance coverage | 3.3% ±2.2 pts | 5.5% |
| High school graduate or higher (age 25+) | 95.2% ±2.5 pts | 92.0% |
| Bachelor's degree or higher (age 25+) | 35.0% ±6.3 pts | 24.2% |
| Graduate or professional degree (age 25+) | 9.2% ±3.8 pts | 9.4% |
| Lived in the same house a year earlier | 92.8% ±3.7 pts | 85.0% |
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 9771 earn?
Half of the 1,179 households in Census Tract 9771 earn less than $77,431 a year (±$15,367), against $71,784 across Moultrie County: 2nd highest of the county's 4 tracts with a reliable estimate.
| Measure | Tract 9771 | Sullivan Township, Moultrie County |
|---|---|---|
| Median household income | $77,431 ±$15,367 | $68,984 |
| Mean household income | $100,934 ±$15,247 | $95,066 |
| Per capita income | $41,438 ±$5,820 | $40,366 |
| People below the poverty line | 6.5% ±5.6 pts | 8.0% |
| Children under 18 below the poverty line | 6.3% ±12.9 pts | 5.7% |
| Households receiving SNAP | 9.9% ±5.3 pts | 13.1% |
| Households with a computer | 96.7% ±3.3 pts | 97.3% |
| Households with a broadband subscription | 94.8% ±3.1 pts | 89.9% |
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 9771?
Owners occupy 79.7% of Census Tract 9771's occupied homes and renters 20.3%. The median owner-occupied home is valued at $138,800 by its owner (±$18,625). The median renter pays $861 a month including utilities.
| Measure | Tract 9771 | Sullivan Township, Moultrie County |
|---|---|---|
| Median home value (owner-occupied) | $138,800 ±$18,625 | $140,600 |
| Median gross rent | $861 ±$219 | $834 |
| Renters paying 35% or more of income on rent | 10.9% ±11.6 pts | 30.1% |
| Median monthly owner costs, with a mortgage | $1,339 ±$265 | $1,299 |
| Owner-occupied homes | 79.7% ±7.5 pts | 76.6% |
| Renter-occupied homes | 20.3% ±7.5 pts | 23.4% |
| Housing units | 1,286 ±90 | 2,756 |
| Single-family detached homes | 94.8% ±3.0 pts | 80.1% |
| Mobile homes | 0.4% ±0.6 pts | 9.3% |
| Built 2020 or later | 1.0% ±1.4 pts | 0.8% |
| Built 2010 to 2019 | 0.7% ±1.2 pts | 4.1% |
| Built 1939 or earlier | 23.6% ±7.0 pts | 26.5% |
| Households with no vehicle | 3.1% ±2.5 pts | 9.2% |
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 9771 get to work?
92.8% of Census Tract 9771's workers drive alone. The average trip to work takes 22.7 minutes.
| Measure | Tract 9771 | Sullivan Township, Moultrie County |
|---|---|---|
| In the labor force (age 16+) | 63.0% ±5.0 pts | 61.0% |
| Unemployment rate | 1.7% ±2.0 pts | 1.8% |
| Drove alone to work | 92.8% ±4.1 pts | 81.1% |
| Carpooled | 2.1% ±1.7 pts | 8.9% |
| Public transportation | 1.8% ±2.7 pts | 1.3% |
| Walked | 0.9% ±1.5 pts | 6.7% |
| Worked from home | 2.0% ±2.0 pts | 1.5% |
| Mean travel time to work | 22.7 min ±2.9 | 18.4 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 9771 compare with the other tracts in Moultrie County?
Among Moultrie County's tracts with a reliable estimate, Census Tract 9771 ranks as shown below (1 = highest).
| Measure | In Moultrie County |
|---|---|
| Population | 3rd of 4 |
| Residents per square mile | 2nd of 4 |
| Median household income | 2nd of 4 |
| Per capita income | 1st of 4 |
| Median home value | 2nd of 4 |
| Median gross rent | 1st of 4 |
| Bachelor's degree or higher | 1st of 4 |
| Median age | 1st of 4 |
| Owner-occupied share | 2nd of 4 |
The tracts next to it on Moultrie County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 9769 | 1st | $96,747±$4,900 |
| Tract 9771 | 2nd | $77,431±$15,367 |
| Tract 9772 | 3rd | $62,587±$11,042 · within the margin of this tract |
| Tract 9770 | 4th | $62,450±$13,214 · 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 9771?
5 of the 18 figures for Census Tract 9771 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