Census tract · Napa County
Census Tract 2004, Napa County, California
Census Tract 2004, GEOID 06055200400, in Napa County, California, mostly within Napa (91% of its census blocks). 3,360 residents in the ACS 2020-2024 5-year estimates (±357); the 2020 Census counted 3,579.
Residents, 2020-2024
3,360
±357 (90% margin)
2020 Census count: 3,579
Median household income
$129,844
±$27,540 (90% margin)
Napa County: $111,471
Median home value
$1,110,300
±$168,190 (90% margin)
Napa County: $869,500
Median gross rent
$2,843
±$784 (90% margin)
Napa County: $2,237
Where is Census Tract 2004?
Census Tract 2004 is one of 40 census tracts in Napa County, California. It covers 2.47 square miles of land, 1,447 residents per square mile in 2020. Its GEOID, 06055200400, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Napa | 91% |
6 census tracts border Census Tract 2004: Tract 2003.01 ($101,114), Tract 2003.02 ($130,341), Tract 2005.03 ($119,833), Tract 2005.05 ($88,566), Tract 2014.01 ($172,694) and Tract 2014.02 ($188,207). 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 2004?
The 2020-2024 American Community Survey puts Census Tract 2004's population at 3,360 (±357) in 1,545 households; the 2020 Census counted 3,579 residents and 1,685 housing units.
| Measure | Tract 2004 | Napa |
|---|---|---|
| Total population | 3,360 ±357 | 78,239 |
| Households | 1,545 ±194 | 29,984 |
| Average household size | 2.17 ±0.18 | 2.57 |
| Housing units | 1,692 ±190 | 32,141 |
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 2004?
The median resident of Census Tract 2004 is 53.9 years old; 13.1% are under 18 and 32.3% are 65 or older. The largest group is non-Hispanic white residents at 76.4%, then Hispanic or Latino residents (of any race) at 8.0%. 8.9% of residents were born outside the United States.
| Measure | Tract 2004 | Napa |
|---|---|---|
| Median age | 53.9 ±3.7 | 41.5 |
| Under 18 years | 13.1% ±2.8 pts | 20.0% |
| 65 years and over | 32.3% ±5.6 pts | 18.9% |
| Hispanic or Latino (any race) | 8.0% ±3.4 pts | 41.2% |
| White alone, not Hispanic | 76.4% ±6.8 pts | 50.3% |
| Black or African American alone, not Hispanic | 2.2% ±2.6 pts | 1.0% |
| Asian alone, not Hispanic | 5.6% ±5.0 pts | 3.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.3 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.3 pts | 0.1% |
| Two or more races, not Hispanic | 7.9% ±5.2 pts | 3.7% |
| Some other race alone, not Hispanic | 0.0% ±1.3 pts | 0.5% |
| Born outside the United States | 8.9% ±3.9 pts | 20.9% |
| Speak a language other than English at home (age 5+) | 18.4% ±9.1 pts | 34.7% |
| Civilian veterans (age 18+) | 8.6% ±4.1 pts | 5.2% |
| With a disability | 10.8% ±4.1 pts | 12.7% |
| No health insurance coverage | 0.6% ±0.9 pts | 6.3% |
| High school graduate or higher (age 25+) | 93.8% ±3.0 pts | 84.2% |
| Bachelor's degree or higher (age 25+) | 57.7% ±10.2 pts | 38.2% |
| Graduate or professional degree (age 25+) | 25.8% ±7.0 pts | 13.4% |
| Lived in the same house a year earlier | 93.6% ±4.0 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 2004 earn?
Half of the 1,545 households in Census Tract 2004 earn less than $129,844 a year (±$27,540), against $111,471 across Napa County: 13th highest of the county's 38 tracts with a reliable estimate.
| Measure | Tract 2004 | Napa |
|---|---|---|
| Median household income | $129,844 ±$27,540 | $105,963 |
| Mean household income | $212,385 ±$41,560 | $143,319 |
| Per capita income | $101,476 ±$22,187 | $56,032 |
| People below the poverty line | 5.0% ±4.4 pts | 8.5% |
| Children under 18 below the poverty line | 14.7% ±16.3 pts | 11.4% |
| Households receiving SNAP | 2.4% ±2.6 pts | 6.4% |
| Households with a computer | 97.3% ±3.9 pts | 97.5% |
| Households with a broadband subscription | 97.3% ±3.9 pts | 93.3% |
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 2004?
Owners occupy 69.2% of Census Tract 2004's occupied homes and renters 30.8%. The median owner-occupied home is valued at $1,110,300 by its owner (±$168,190). The median renter pays $2,843 a month including utilities, and 55.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 2004 | Napa |
|---|---|---|
| Median home value (owner-occupied) | $1,110,300 ±$168,190 | $856,400 |
| Median gross rent | $2,843 ±$784 | $2,282 |
| Renters paying 35% or more of income on rent | 55.5% ±19.7 pts | 45.3% |
| Median monthly owner costs, with a mortgage | $3,962 ±$828 | $3,246 |
| Owner-occupied homes | 69.2% ±10.2 pts | 58.7% |
| Renter-occupied homes | 30.8% ±10.2 pts | 41.3% |
| Housing units | 1,692 ±190 | 32,141 |
| Single-family detached homes | 86.0% ±7.4 pts | 62.4% |
| Mobile homes | 0.0% ±2.5 pts | 4.3% |
| Built 2020 or later | 0.0% ±2.5 pts | 2.0% |
| Built 2010 to 2019 | 1.2% ±1.3 pts | 4.7% |
| Built 1939 or earlier | 27.5% ±9.2 pts | 8.8% |
| Households with no vehicle | 0.0% ±2.7 pts | 5.4% |
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 2004 get to work?
59.7% of Census Tract 2004's workers drive alone and 30.9% work from home. The average trip to work takes 24.0 minutes.
| Measure | Tract 2004 | Napa |
|---|---|---|
| In the labor force (age 16+) | 59.5% ±6.8 pts | 65.0% |
| Unemployment rate | 6.8% ±4.6 pts | 5.7% |
| Drove alone to work | 59.7% ±9.6 pts | 70.9% |
| Carpooled | 4.1% ±4.7 pts | 10.3% |
| Public transportation | 0.1% ±0.3 pts | 0.7% |
| Walked | 0.7% ±1.1 pts | 2.2% |
| Worked from home | 30.9% ±9.7 pts | 14.0% |
| Mean travel time to work | 24.0 min ±5.6 | 23.9 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 2004 compare with the other tracts in Napa County?
Among Napa County's tracts with a reliable estimate, Census Tract 2004 ranks as shown below (1 = highest).
| Measure | In Napa County | In Napa |
|---|---|---|
| Population | 17th of 40 | 11th of 25 |
| Residents per square mile | 24th of 40 | 19th of 25 |
| Median household income | 13th of 38 | 7th of 24 |
| Per capita income | 6th of 38 | 2nd of 24 |
| Median home value | 9th of 38 | 3rd of 24 |
| Median gross rent | 7th of 36 | 5th of 23 |
| Bachelor's degree or higher | 3rd of 38 | 1st of 24 |
| Median age | 9th of 40 | 4th of 25 |
| Owner-occupied share | 17th of 39 | 10th of 24 |
The tracts next to it on Napa County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 2010.07 | 10th | $140,547±$26,536 · within the margin of this tract |
| Tract 2019 | 11th | $134,375±$20,833 · within the margin of this tract |
| Tract 2003.02 | 12th | $130,341±$19,735 · within the margin of this tract |
| Tract 2004 | 13th | $129,844±$27,540 |
| Tract 2017 | 14th | $128,859±$30,530 · within the margin of this tract |
| Tract 2006.01 | 15th | $125,625±$22,269 · within the margin of this tract |
| Tract 2006.02 | 16th | $121,691±$20,700 · 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 2004?
3 of the 18 figures for Census Tract 2004 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