San Francisco, CA 94128 ZIP Code Profile


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ZIP Code 94128: Basic Data & USPS Preferred City Name

Preferred Name, USPS
San Francisco, CA 94128

Not Acceptable, USPS
San Francisco Intnl Airport, CA 94128

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 374
  • Single Family Addresses: 0
  • Multi-Family Addresses: 0
  • County: San Mateo County
  • Centroid: Latitude 37.608, Longitude -122.387
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 94128 has segments in 2 Counties (San Francisco, San Mateo).

Neighborhood Data

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94128 ZIP Code Map

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San Francisco, CA 94128 Data & Demographics (As of July 1, 2016)


Total Population 241
Population in Households 239
Population in Familes 197
Population in Group Qrtrs 2
Population Density1 67
Diversity Index2 89


Total Households 53
Average Household Size 4.51
Family Households 39
Average Family Size 5


Total Housing Units 56 (100%)
Owner Occupied HU 10 (17.9%)
Renter Occupied HU 43 (76.8%)
Vacant Housing Units 3 ( 5.4%)
Median Home Value $687,500
Average Home Value $755,000


Median Household Income $62,355
Average Household Income $72,185
Per Capita Income $16,306
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.68% 0.9%
Households 0.0% 0.74%
Families 0.42% 0.51%
Median Household Income   3.37%
Per Capita Income   1.54%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

San Francisco, CA 94128 - Peer Comparisons by Rank and Percentile

The table below compares 94128 to the other 1,756 ZIP Codes in California by rank and percentile using July 1, 2016 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 # 1600 9th
Population Density1 # 1259 28th
Diversity Index2 # 108 94th
Median Household Income # 727 59th
Per Capita Income # 1530 13th

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

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