San Francisco, CA 94109 ZIP Code Profile

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San Francisco, CA

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ZIP Code 94109: Basic Data & USPS Preferred City Name

Preferred Name, USPS
San Francisco, CA 94109

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2,062
  • Single Family Addresses: 3,026
  • Multi-Family Addresses: 32,206
  • County: San Francisco County
  • Centroid: Latitude 37.795, Longitude -122.418
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


94109 ZIP Code Map

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San Francisco, CA 94109 Data & Demographics (As of July 1, 2017)


Total Population 58,754
Daytime Population: Workers 31,118
Daytime Population: Residents 21,022
Total Daytime Population (TDP) 52,140
Ratio TDP/Total Population1 0.89
Population in Households 57,089
Population in Familes 21,909
Population in Group Qrtrs 1,665
Population Density2 56,170
Diversity Index3 67


Median Household Income $72,955
Average Household Income $117,269
Per Capita Income $71,062


Total Housing Units 38,012 (100%)
Owner Occupied HU 5,121 (13.5%)
Renter Occupied HU 29,875 (78.6%)
Vacant Housing Units 3,016 ( 7.9%)
Median Home Value $906,250
Average Home Value $901,640


Total Households 34,996
Average Household Size 1.63
Family Households 8,401
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.17% 1.11%
Households 1.14% 1.08%
Families 1.25% 1.15%
Median Household Income   4.33%
Per Capita Income   3.22%

San Francisco, CA 94109 - Peer Comparisons by Rank and Percentile

The table below compares 94109 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 140 92nd
Population Density # 1 100th
Diversity Index # 921 48th
Median Household Income # 590 67th
Per Capita Income # 92 95th

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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