PlainCities

Census tract · San Francisco County

Census Tract 166.02, San Francisco County, California

Census Tract 166.02, GEOID 06075016602, in San Francisco County, California, entirely within San Francisco. 1,912 residents in the ACS 2020-2024 5-year estimates (±422); the 2020 Census counted 2,350.

Residents, 2020-2024

1,912

±422 (90% margin)
2020 Census count: 2,350

Median household income

$223,877

±$11,098 (90% margin)
San Francisco County: $140,970

Median home value

$1,905,000

±$746,796 (90% margin)
San Francisco County: $1,394,500

Median gross rent

$3,338

±$472 (90% margin)
San Francisco County: $2,476

Where is Census Tract 166.02?

Census Tract 166.02 is one of 244 census tracts in San Francisco County, California. It covers 0.05 square miles of land, 43,519 residents per square mile in 2020. Its GEOID, 06075016602, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 166.02 lies in (share of its 2020 census blocks)
PlaceShare of the tract
San Francisco100%
Census Tract 166.02 (marked with a dot) in San Francisco County, California. Boundaries: Census Bureau 2024.
9803 166.02 1 mi
Census Tract 166.02 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000.

3 census tracts border Census Tract 166.02: Tract 166.01 ($134,211), Tract 171.02 ($173,594) and Tract 9803 ($107,188). 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 166.02?

The 2020-2024 American Community Survey puts Census Tract 166.02's population at 1,912 (±422) in 1,048 households; the 2020 Census counted 2,350 residents and 1,173 housing units.

Counts, ACS 2020-2024 5-year estimates
MeasureTract 166.02San FranciscoSan Francisco CountyCalifornia
Total population1,912±422830,235830,23539,287,377
Households1,048±206363,970363,97013,548,091
Average household size1.82±0.152.212.212.84
Housing units1,246±199414,602414,60214,644,735

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 166.02?

The median resident of Census Tract 166.02 is 33.7 years old; 8.5% are under 18 and 6.1% are 65 or older. The largest group is non-Hispanic white residents at 64.7%, then Hispanic or Latino residents (of any race) at 11.8%. 13.1% of residents were born outside the United States.

Age, origin, education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
MeasureTract 166.02San FranciscoSan Francisco CountyCalifornia
Median age33.7±1.440.040.037.9
Under 18 years8.5%±3.1 pts13.7%13.7%22.0%
65 years and over6.1%±3.1 pts17.6%17.6%15.7%
Hispanic or Latino (any race)11.8%±5.2 pts16.2%16.2%40.2%
White alone, not Hispanic64.7%±10.3 pts36.8%36.8%33.8%
Black or African American alone, not Hispanic8.7%±7.9 pts4.7%4.7%5.2%
Asian alone, not Hispanic4.7%±3.1 pts34.9%34.9%15.3%
American Indian and Alaska Native alone, not Hispanic0.0%±2.2 pts0.2%0.2%0.3%
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.0%±2.2 pts0.3%0.3%0.3%
Two or more races, not Hispanic10.1%±6.3 pts6.1%6.1%4.4%
Some other race alone, not Hispanic0.0%±2.2 pts0.8%0.8%0.6%
Born outside the United States13.1%±6.4 pts34.0%34.0%27.0%
Speak a language other than English at home (age 5+)20.1%±9.1 pts43.6%43.6%44.4%
Civilian veterans (age 18+)0.6%±1.1 pts2.5%2.5%4.3%
With a disability5.7%±3.9 pts11.9%11.9%11.6%
No health insurance coverage0.4%±0.7 pts3.3%3.3%6.6%
High school graduate or higher (age 25+)100.0%±2.5 pts89.0%89.0%84.7%
Bachelor's degree or higher (age 25+)88.7%±8.1 pts60.3%60.3%37.1%
Graduate or professional degree (age 25+)37.2%±11.7 pts25.4%25.4%14.4%
Lived in the same house a year earlier85.0%±8.1 pts84.3%84.3%89.2%

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 166.02 earn?

Half of the 1,048 households in Census Tract 166.02 earn less than $223,877 a year (±$11,098), against $140,970 across San Francisco County: 25th highest of the county's 227 tracts with a reliable estimate.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureTract 166.02San FranciscoSan Francisco CountyCalifornia
Median household income$223,877±$11,098$140,970$140,970$99,122
Mean household income$301,241±$57,675$206,854$206,854$140,436
Per capita income$162,652±$29,856$92,289$92,289$49,513
People below the poverty line3.8%±2.7 pts11.2%11.2%12.0%
Children under 18 below the poverty line0.0%±22.8 pts9.0%9.0%15.0%
Households receiving SNAP4.4%±5.9 pts11.4%11.4%12.4%
Households with a computer100.0%±4.0 pts96.6%96.6%96.9%
Households with a broadband subscription99.1%±1.4 pts93.0%93.0%93.5%

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 166.02?

Owners occupy 23.6% of Census Tract 166.02's occupied homes and renters 76.4%. The median owner-occupied home is valued at $1,905,000 by its owner (±$746,796). The median renter pays $3,338 a month including utilities, and 24.1% of renters pay 35% or more of their income on rent.

Housing, ACS 2020-2024 5-year estimates
MeasureTract 166.02San FranciscoSan Francisco CountyCalifornia
Median home value (owner-occupied)$1,905,000±$746,796$1,394,500$1,394,500$734,700
Median gross rent$3,338±$472$2,476$2,476$2,036
Renters paying 35% or more of income on rent24.1%±11.4 pts31.7%31.7%46.0%
Median monthly owner costs, with a mortgage$4,000 or more$4,000 or more$4,000 or more$2,946
Owner-occupied homes23.6%±10.2 pts38.2%38.2%55.9%
Renter-occupied homes76.4%±10.2 pts61.8%61.8%44.1%
Housing units1,246±199414,602414,60214,644,735
Single-family detached homes6.5%±6.3 pts18.0%18.0%57.0%
Mobile homes0.0%±3.3 pts0.1%0.1%3.5%
Built 2020 or later0.0%±3.3 pts1.1%1.1%1.3%
Built 2010 to 20193.2%±3.4 pts6.9%6.9%6.5%
Built 1939 or earlier71.5%±11.3 pts45.2%45.2%8.9%
Households with no vehicle22.6%±8.2 pts30.2%30.2%7.1%

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 166.02 get to work?

17.9% of Census Tract 166.02's workers drive alone and 49.6% work from home. The average trip to work takes 37.6 minutes.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureTract 166.02San FranciscoSan Francisco CountyCalifornia
In the labor force (age 16+)90.3%±4.8 pts69.6%69.6%63.8%
Unemployment rate1.7%±2.5 pts6.1%6.1%6.6%
Drove alone to work17.9%±6.9 pts28.6%28.6%65.7%
Carpooled4.3%±5.3 pts5.9%5.9%9.5%
Public transportation16.7%±8.2 pts18.7%18.7%2.9%
Walked2.0%±2.0 pts9.4%9.4%2.4%
Worked from home49.6%±14.1 pts31.0%31.0%17.2%
Mean travel time to work37.6 min±5.830.4 min30.4 min28.7 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 166.02 compare with the other tracts in San Francisco County?

Among San Francisco County's tracts with a reliable estimate, Census Tract 166.02 ranks as shown below (1 = highest).

Census Tract 166.02's rank among the tracts of San Francisco County and of San Francisco
MeasureIn San Francisco CountyIn San Francisco
Population217th of 241217th of 241
Residents per square mile55th of 24255th of 242
Median household income25th of 22725th of 227
Per capita income16th of 24016th of 240
Median home value36th of 21336th of 213
Median gross rent44th of 23044th of 230
Bachelor's degree or higher8th of 2378th of 237
Median age215th of 241215th of 241
Owner-occupied share158th of 215158th of 215

The tracts next to it on San Francisco County's income ladder

Median household income, ACS 2020-2024 5-year estimates
TractRankMedian household incomeResidents
Tract 615.0122nd$229,363±$120,085 · within the margin of this tract1,862
Tract 17023rd$229,013±$36,415 · within the margin of this tract4,061
Tract 614.0224th$226,290±$67,216 · within the margin of this tract2,760
Tract 166.0225th$223,877±$11,0981,912
Tract 207.0126th$223,707±$44,389 · within the margin of this tract3,357
Tract 60127th$219,750±$58,390 · within the margin of this tract3,901
Tract 129.0128th$219,125±$48,806 · within the margin of this tract2,830

"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 166.02?

3 of the 18 figures for Census Tract 166.02 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