PlainCities

Census tract · San Francisco County

Census Tract 109.01, San Francisco County, California

Census Tract 109.01, GEOID 06075010901, in San Francisco County, California, entirely within San Francisco. 2,067 residents in the ACS 2020-2024 5-year estimates (±334); the 2020 Census counted 2,338.

Residents, 2020-2024

2,067

±334 (90% margin)
2020 Census count: 2,338

Median household income

$183,468

±$32,728 (90% margin)
San Francisco County: $140,970

Median home value

$2,000,000 or more

The survey's top or bottom value; no margin is published
San Francisco County: $1,394,500

Median gross rent

$2,898

±$332 (90% margin)
San Francisco County: $2,476

Where is Census Tract 109.01?

Census Tract 109.01 is one of 244 census tracts in San Francisco County, California. It covers 0.05 square miles of land, 49,745 residents per square mile in 2020. Its GEOID, 06075010901, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 109.01 lies in (share of its 2020 census blocks)
PlaceShare of the tract
San Francisco100%
Census Tract 109.01 (marked with a dot) in San Francisco County, California. Boundaries: Census Bureau 2024.
102.01103108109.02110.02 109.01 0.1 mi
Census Tract 109.01 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000.

5 census tracts border Census Tract 109.01: Tract 102.01 ($156,017), Tract 103 ($158,144), Tract 108 ($123,750), Tract 109.02 ($155,234) and Tract 110.02 ($157,980). 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 109.01?

The 2020-2024 American Community Survey puts Census Tract 109.01's population at 2,067 (±334) in 1,058 households; the 2020 Census counted 2,338 residents and 1,429 housing units.

Counts, ACS 2020-2024 5-year estimates
MeasureTract 109.01San FranciscoSan Francisco CountyCalifornia
Total population2,067±334830,235830,23539,287,377
Households1,058±117363,970363,97013,548,091
Average household size1.95±0.222.212.212.84
Housing units1,307±86414,602414,60214,644,735

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 109.01?

The median resident of Census Tract 109.01 is 32.0 years old; 7.5% are under 18 and 11.9% are 65 or older. The largest group is non-Hispanic white residents at 65.4%, then Hispanic or Latino residents (of any race) at 13.6%. 18.3% 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 109.01San FranciscoSan Francisco CountyCalifornia
Median age32.0±4.440.040.037.9
Under 18 years7.5%±4.8 pts13.7%13.7%22.0%
65 years and over11.9%±5.5 pts17.6%17.6%15.7%
Hispanic or Latino (any race)13.6%±6.7 pts16.2%16.2%40.2%
White alone, not Hispanic65.4%±8.4 pts36.8%36.8%33.8%
Black or African American alone, not Hispanic0.6%±1.0 pts4.7%4.7%5.2%
Asian alone, not Hispanic9.9%±4.1 pts34.9%34.9%15.3%
American Indian and Alaska Native alone, not Hispanic0.0%±2.0 pts0.2%0.2%0.3%
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.0%±2.0 pts0.3%0.3%0.3%
Two or more races, not Hispanic8.9%±5.0 pts6.1%6.1%4.4%
Some other race alone, not Hispanic1.6%±2.5 pts0.8%0.8%0.6%
Born outside the United States18.3%±7.2 pts34.0%34.0%27.0%
Speak a language other than English at home (age 5+)12.7%±5.9 pts43.6%43.6%44.4%
Civilian veterans (age 18+)1.6%±1.4 pts2.5%2.5%4.3%
With a disability6.9%±5.2 pts11.9%11.9%11.6%
No health insurance coverage0.2%±0.4 pts3.3%3.3%6.6%
High school graduate or higher (age 25+)98.2%±1.4 pts89.0%89.0%84.7%
Bachelor's degree or higher (age 25+)90.3%±4.2 pts60.3%60.3%37.1%
Graduate or professional degree (age 25+)37.9%±10.9 pts25.4%25.4%14.4%
Lived in the same house a year earlier79.2%±9.5 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 109.01 earn?

Half of the 1,058 households in Census Tract 109.01 earn less than $183,468 a year (±$32,728), against $140,970 across San Francisco County: 59th highest of the county's 227 tracts with a reliable estimate.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureTract 109.01San FranciscoSan Francisco CountyCalifornia
Median household income$183,468±$32,728$140,970$140,970$99,122
Mean household income$240,399±$48,016$206,854$206,854$140,436
Per capita income$133,585±$26,424$92,289$92,289$49,513
People below the poverty line4.5%±3.2 pts11.2%11.2%12.0%
Children under 18 below the poverty line0.0%±23.7 pts9.0%9.0%15.0%
Households receiving SNAP0.9%±1.8 pts11.4%11.4%12.4%
Households with a computer98.5%±1.8 pts96.6%96.6%96.9%
Households with a broadband subscription97.7%±2.3 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 109.01?

Owners occupy 14.4% of Census Tract 109.01's occupied homes and renters 85.6%. The median owner-occupied home is valued at $2,000,000 or more by its owner (). The median renter pays $2,898 a month including utilities, and 26.2% of renters pay 35% or more of their income on rent.

Housing, ACS 2020-2024 5-year estimates
MeasureTract 109.01San FranciscoSan Francisco CountyCalifornia
Median home value (owner-occupied)$2,000,000 or more$1,394,500$1,394,500$734,700
Median gross rent$2,898±$332$2,476$2,476$2,036
Renters paying 35% or more of income on rent26.2%±12.5 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 homes14.4%±7.6 pts38.2%38.2%55.9%
Renter-occupied homes85.6%±7.6 pts61.8%61.8%44.1%
Housing units1,307±86414,602414,60214,644,735
Single-family detached homes6.7%±4.4 pts18.0%18.0%57.0%
Mobile homes0.0%±3.2 pts0.1%0.1%3.5%
Built 2020 or later0.0%±3.2 pts1.1%1.1%1.3%
Built 2010 to 20190.0%±3.2 pts6.9%6.9%6.5%
Built 1939 or earlier76.1%±9.5 pts45.2%45.2%8.9%
Households with no vehicle31.9%±11.5 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 109.01 get to work?

19.7% of Census Tract 109.01's workers drive alone and 22.4% work from home. The average trip to work takes 28.8 minutes.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureTract 109.01San FranciscoSan Francisco CountyCalifornia
In the labor force (age 16+)82.1%±6.8 pts69.6%69.6%63.8%
Unemployment rate3.9%±3.9 pts6.1%6.1%6.6%
Drove alone to work19.7%±8.8 pts28.6%28.6%65.7%
Carpooled2.8%±2.6 pts5.9%5.9%9.5%
Public transportation17.2%±9.1 pts18.7%18.7%2.9%
Walked30.9%±9.5 pts9.4%9.4%2.4%
Worked from home22.4%±8.8 pts31.0%31.0%17.2%
Mean travel time to work28.8 min±3.030.4 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 109.01 compare with the other tracts in San Francisco County?

Among San Francisco County's tracts with a reliable estimate, Census Tract 109.01 ranks as shown below (1 = highest).

Census Tract 109.01's rank among the tracts of San Francisco County and of San Francisco
MeasureIn San Francisco CountyIn San Francisco
Population206th of 241206th of 241
Residents per square mile40th of 24240th of 242
Median household income59th of 22759th of 227
Per capita income46th of 24046th of 240
Median home value1st of 2131st of 213
Median gross rent84th of 23084th of 230
Bachelor's degree or higher5th of 2375th of 237
Median age232nd of 241232nd of 241
Owner-occupied share197th of 215197th 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 40256th$187,679±$66,618 · within the margin of this tract4,719
Tract 30857th$186,667±$60,647 · within the margin of this tract5,694
Tract 30758th$185,104±$66,184 · within the margin of this tract6,624
Tract 109.0159th$183,468±$32,7282,067
Tract 330.0160th$183,021±$56,589 · within the margin of this tract3,911
Tract 20361st$182,547±$44,542 · within the margin of this tract3,419
Tract 157.0162nd$182,353±$66,495 · within the margin of this tract4,777

"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 109.01?

2 of the 18 figures for Census Tract 109.01 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