Census tract · Sonoma County
Census Tract 1539.04, Sonoma County, California
Census Tract 1539.04, GEOID 06097153904, in Sonoma County, California, partly within Healdsburg and Windsor. 1,708 residents in the ACS 2020-2024 5-year estimates (±317); the 2020 Census counted 1,753.
Residents, 2020-2024
1,708
±317 (90% margin)
2020 Census count: 1,753
Median household income
$98,824
±$23,801 (90% margin)
Sonoma County: $104,674
Median home value
$868,100
±$39,926 (90% margin)
Sonoma County: $815,500
Median gross rent
$2,396
±$884 (90% margin)
Sonoma County: $2,158
Where is Census Tract 1539.04?
Census Tract 1539.04 is one of 122 census tracts in Sonoma County, California. It covers 6.31 square miles of land, 278 residents per square mile in 2020. Its GEOID, 06097153904, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Healdsburg | 21% |
| Windsor | 11% |
8 census tracts border Census Tract 1539.04: Tract 1538.04 ($165,109), Tract 1538.06 ($115,884), Tract 1538.07 ($144,063), Tract 1538.08 ($75,798), Tract 1538.10 ($147,986), Tract 1539.02 ($95,833), Tract 1539.03 ($106,014) and Tract 1539.05 ($121,436). 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 1539.04?
The 2020-2024 American Community Survey puts Census Tract 1539.04's population at 1,708 (±317) in 896 households; the 2020 Census counted 1,753 residents and 941 housing units.
| Measure | Tract 1539.04 | Sonoma County |
|---|---|---|
| Total population | 1,708±317 | 485,040 |
| Households | 896±178 | 190,998 |
| Average household size | 1.91±0.15 | 2.49 |
| Housing units | 1,004±219 | 207,699 |
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 1539.04?
The median resident of Census Tract 1539.04 is 59.1 years old; 4.7% are under 18 and 35.8% are 65 or older. The largest group is non-Hispanic white residents at 70.7%, then Hispanic or Latino residents (of any race) at 24.2%. 18.0% of residents were born outside the United States.
| Measure | Tract 1539.04 | Sonoma County |
|---|---|---|
| Median age | 59.1±8.1 | 42.9 |
| Under 18 years | 4.7%±2.9 pts | 19.0% |
| 65 years and over | 35.8%±12.7 pts | 21.5% |
| Hispanic or Latino (any race) | 24.2%±11.2 pts | 30.0% |
| White alone, not Hispanic | 70.7%±11.5 pts | 57.9% |
| Black or African American alone, not Hispanic | 0.0%±2.5 pts | 1.5% |
| Asian alone, not Hispanic | 0.6%±1.0 pts | 4.3% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±2.5 pts | 0.3% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±2.5 pts | 0.3% |
| Two or more races, not Hispanic | 4.4%±3.5 pts | 5.0% |
| Some other race alone, not Hispanic | 0.0%±2.5 pts | 0.7% |
| Born outside the United States | 18.0%±8.5 pts | 16.8% |
| Speak a language other than English at home (age 5+) | 23.5%±11.6 pts | 27.0% |
| Civilian veterans (age 18+) | 4.9%±3.2 pts | 4.8% |
| With a disability | 13.7%±6.9 pts | 12.6% |
| No health insurance coverage | 5.1%±4.8 pts | 5.1% |
| High school graduate or higher (age 25+) | 90.8%±6.3 pts | 88.7% |
| Bachelor's degree or higher (age 25+) | 45.9%±11.7 pts | 38.5% |
| Graduate or professional degree (age 25+) | 19.2%±6.0 pts | 14.6% |
| Lived in the same house a year earlier | 96.5%±3.7 pts | 88.7% |
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 1539.04 earn?
Half of the 896 households in Census Tract 1539.04 earn less than $98,824 a year (±$23,801), against $104,674 across Sonoma County: 73rd highest of the county's 121 tracts with a reliable estimate.
| Measure | Tract 1539.04 | Sonoma County |
|---|---|---|
| Median household income | $98,824±$23,801 | $104,674 |
| Mean household income | $114,841±$18,525 | $142,354 |
| Per capita income | $58,666±$9,325 | $56,640 |
| People below the poverty line | 3.9%±3.9 pts | 8.9% |
| Children under 18 below the poverty line | 0.0%±37.9 pts | 9.6% |
| Households receiving SNAP | 5.0%±3.7 pts | 8.0% |
| Households with a computer | 90.8%±11.9 pts | 97.1% |
| Households with a broadband subscription | 89.7%±11.8 pts | 94.4% |
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 1539.04?
Owners occupy 78.8% of Census Tract 1539.04's occupied homes and renters 21.2%. The median owner-occupied home is valued at $868,100 by its owner (±$39,926). The median renter pays $2,396 a month including utilities, and 70.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 1539.04 | Sonoma County |
|---|---|---|
| Median home value (owner-occupied) | $868,100±$39,926 | $815,500 |
| Median gross rent | $2,396±$884 | $2,158 |
| Renters paying 35% or more of income on rent | 70.0%±19.4 pts | 44.1% |
| Median monthly owner costs, with a mortgage | $3,802±$867 | $3,040 |
| Owner-occupied homes | 78.8%±9.3 pts | 62.6% |
| Renter-occupied homes | 21.2%±9.3 pts | 37.4% |
| Housing units | 1,004±219 | 207,699 |
| Single-family detached homes | 92.4%±6.3 pts | 66.8% |
| Mobile homes | 0.6%±1.0 pts | 4.8% |
| Built 2020 or later | 0.5%±0.8 pts | 1.5% |
| Built 2010 to 2019 | 1.0%±1.1 pts | 5.9% |
| Built 1939 or earlier | 14.1%±11.2 pts | 8.0% |
| Households with no vehicle | 0.4%±0.8 pts | 4.8% |
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 1539.04 get to work?
66.2% of Census Tract 1539.04's workers drive alone and 16.9% work from home. The average trip to work takes 17.2 minutes.
| Measure | Tract 1539.04 | Sonoma County |
|---|---|---|
| In the labor force (age 16+) | 60.0%±10.8 pts | 64.0% |
| Unemployment rate | 5.9%±5.0 pts | 5.7% |
| Drove alone to work | 66.2%±9.8 pts | 69.4% |
| Carpooled | 11.7%±9.4 pts | 9.4% |
| Public transportation | 0.5%±0.8 pts | 1.1% |
| Walked | 4.0%±5.9 pts | 2.5% |
| Worked from home | 16.9%±7.9 pts | 15.9% |
| Mean travel time to work | 17.2 min±4.0 | 25.1 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 1539.04 compare with the other tracts in Sonoma County?
Among Sonoma County's tracts with a reliable estimate, Census Tract 1539.04 ranks as shown below (1 = highest).
| Measure | In Sonoma County |
|---|---|
| Population | 111th of 121 |
| Residents per square mile | 92nd of 121 |
| Median household income | 73rd of 121 |
| Per capita income | 56th of 121 |
| Median home value | 48th of 121 |
| Median gross rent | 41st of 115 |
| Bachelor's degree or higher | 44th of 121 |
| Median age | 9th of 121 |
| Owner-occupied share | 24th of 120 |
The tracts next to it on Sonoma County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 1530.05 | 70th | $99,646±$17,284 · within the margin of this tract |
| Tract 1512.05 | 71st | $99,594±$8,574 · within the margin of this tract |
| Tract 1530.06 | 72nd | $99,272±$19,703 · within the margin of this tract |
| Tract 1539.04 | 73rd | $98,824±$23,801 |
| Tract 1534.06 | 74th | $98,750±$14,831 · within the margin of this tract |
| Tract 1517.01 | 75th | $98,693±$27,996 · within the margin of this tract |
| Tract 1514.03 | 76th | $98,571±$10,696 · 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 1539.04?
3 of the 18 figures for Census Tract 1539.04 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