Census tract · Placer County
Census Tract 231, Placer County, California
Census Tract 231, GEOID 06061023100, in Placer County, California, entirely within Roseville. 8,266 residents in the ACS 2020-2024 5-year estimates (±821); the 2020 Census counted 8,697.
Residents, 2020-2024
8,266
±821 (90% margin)
2020 Census count: 8,697
Median household income
$130,401
±$27,141 (90% margin)
Placer County: $115,998
Median home value
$661,100
±$47,658 (90% margin)
Placer County: $688,100
Median gross rent
$2,348
±$733 (90% margin)
Placer County: $2,069
Where is Census Tract 231?
Census Tract 231 is one of 92 census tracts in Placer County, California. It covers 1.76 square miles of land, 4,939 residents per square mile in 2020. Its GEOID, 06061023100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Roseville | 100% |
6 census tracts border Census Tract 231: Tract 210.39 ($82,222), Tract 210.43 ($134,255), Tract 210.44 ($150,688), Tract 213.25 ($140,333), Tract 213.28 ($179,390) and Tract 230 ($168,571). 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 231?
The 2020-2024 American Community Survey puts Census Tract 231's population at 8,266 (±821) in 3,123 households; the 2020 Census counted 8,697 residents and 3,074 housing units.
| Measure | Tract 231 | Roseville |
|---|---|---|
| Total population | 8,266 ±821 | 155,955 |
| Households | 3,123 ±376 | 59,123 |
| Average household size | 2.64 ±0.17 | 2.61 |
| Housing units | 3,197 ±366 | 61,242 |
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 231?
The median resident of Census Tract 231 is 44.3 years old; 23.1% are under 18 and 16.2% are 65 or older. The largest group is non-Hispanic white residents at 67.4%, then non-Hispanic Asian residents at 12.7%. 16.7% of residents were born outside the United States.
| Measure | Tract 231 | Roseville |
|---|---|---|
| Median age | 44.3 ±1.7 | 40.2 |
| Under 18 years | 23.1% ±3.3 pts | 22.6% |
| 65 years and over | 16.2% ±3.1 pts | 17.4% |
| Hispanic or Latino (any race) | 8.1% ±3.3 pts | 16.5% |
| White alone, not Hispanic | 67.4% ±6.2 pts | 60.6% |
| Black or African American alone, not Hispanic | 3.5% ±2.4 pts | 2.0% |
| Asian alone, not Hispanic | 12.7% ±3.5 pts | 13.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.5 pts | 0.1% |
| Two or more races, not Hispanic | 8.3% ±3.2 pts | 7.1% |
| Some other race alone, not Hispanic | 0.0% ±0.5 pts | 0.5% |
| Born outside the United States | 16.7% ±4.1 pts | 15.6% |
| Speak a language other than English at home (age 5+) | 16.6% ±5.0 pts | 20.7% |
| Civilian veterans (age 18+) | 8.0% ±3.1 pts | 7.7% |
| With a disability | 9.6% ±3.5 pts | 11.2% |
| No health insurance coverage | 0.9% ±0.7 pts | 3.1% |
| High school graduate or higher (age 25+) | 99.1% ±0.9 pts | 95.5% |
| Bachelor's degree or higher (age 25+) | 50.2% ±6.5 pts | 44.3% |
| Graduate or professional degree (age 25+) | 16.3% ±4.4 pts | 14.2% |
| Lived in the same house a year earlier | 84.1% ±5.5 pts | 87.2% |
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 231 earn?
Half of the 3,123 households in Census Tract 231 earn less than $130,401 a year (±$27,141), against $115,998 across Placer County: 37th highest of the county's 90 tracts with a reliable estimate.
| Measure | Tract 231 | Roseville |
|---|---|---|
| Median household income | $130,401 ±$27,141 | $119,288 |
| Mean household income | $178,086 ±$24,458 | $143,672 |
| Per capita income | $68,694 ±$8,457 | $55,336 |
| People below the poverty line | 2.7% ±2.0 pts | 5.9% |
| Children under 18 below the poverty line | 2.0% ±3.2 pts | 5.5% |
| Households receiving SNAP | 4.0% ±3.7 pts | 6.7% |
| Households with a computer | 99.6% ±0.6 pts | 98.4% |
| Households with a broadband subscription | 96.3% ±4.0 pts | 95.5% |
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 231?
Owners occupy 84.7% of Census Tract 231's occupied homes and renters 15.3%. The median owner-occupied home is valued at $661,100 by its owner (±$47,658). The median renter pays $2,348 a month including utilities, and 25.2% of renters pay 35% or more of their income on rent.
| Measure | Tract 231 | Roseville |
|---|---|---|
| Median home value (owner-occupied) | $661,100 ±$47,658 | $661,400 |
| Median gross rent | $2,348 ±$733 | $2,142 |
| Renters paying 35% or more of income on rent | 25.2% ±16.0 pts | 48.8% |
| Median monthly owner costs, with a mortgage | $3,002 ±$332 | $2,935 |
| Owner-occupied homes | 84.7% ±5.9 pts | 68.8% |
| Renter-occupied homes | 15.3% ±5.9 pts | 31.2% |
| Housing units | 3,197 ±366 | 61,242 |
| Single-family detached homes | 88.1% ±4.4 pts | 75.2% |
| Mobile homes | 0.0% ±1.3 pts | 1.2% |
| Built 2020 or later | 2.8% ±1.8 pts | 4.7% |
| Built 2010 to 2019 | 23.9% ±6.5 pts | 15.9% |
| Built 1939 or earlier | 0.0% ±1.3 pts | 2.3% |
| Households with no vehicle | 3.6% ±3.1 pts | 5.7% |
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 231 get to work?
69.9% of Census Tract 231's workers drive alone and 27.1% work from home. The average trip to work takes 30.4 minutes.
| Measure | Tract 231 | Roseville |
|---|---|---|
| In the labor force (age 16+) | 66.2% ±5.0 pts | 65.1% |
| Unemployment rate | 4.1% ±2.7 pts | 5.2% |
| Drove alone to work | 69.9% ±8.7 pts | 67.4% |
| Carpooled | 2.2% ±2.2 pts | 6.0% |
| Public transportation | 0.0% ±1.0 pts | 0.5% |
| Walked | 0.3% ±0.4 pts | 0.8% |
| Worked from home | 27.1% ±8.9 pts | 23.7% |
| Mean travel time to work | 30.4 min ±3.9 | 27.3 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 231 compare with the other tracts in Placer County?
Among Placer County's tracts with a reliable estimate, Census Tract 231 ranks as shown below (1 = highest).
| Measure | In Placer County | In Roseville |
|---|---|---|
| Population | 5th of 91 | 4th of 31 |
| Residents per square mile | 17th of 91 | 11th of 31 |
| Median household income | 37th of 90 | 13th of 31 |
| Per capita income | 20th of 91 | 3rd of 31 |
| Median home value | 53rd of 91 | 16th of 31 |
| Median gross rent | 26th of 85 | 10th of 30 |
| Bachelor's degree or higher | 31st of 91 | 10th of 31 |
| Median age | 38th of 91 | 8th of 31 |
| Owner-occupied share | 32nd of 91 | 6th of 31 |
The tracts next to it on Placer County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 205.01 | 34th | $133,906±$46,044 · within the margin of this tract |
| Tract 239 | 35th | $133,163±$15,786 · within the margin of this tract |
| Tract 205.02 | 36th | $131,292±$16,354 · within the margin of this tract |
| Tract 231 | 37th | $130,401±$27,141 |
| Tract 212.04 | 38th | $126,167±$35,196 · within the margin of this tract |
| Tract 207.10 | 39th | $124,609±$22,295 · within the margin of this tract |
| Tract 223 | 40th | $124,306±$10,623 · 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 231?
2 of the 18 figures for Census Tract 231 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