South San Francisco, CA 94080 ZIP Code Profile

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South San Francisco, CA

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ZIP Code 94080: Basic Data & USPS Preferred City Name

Preferred Name, USPS
South San Francisco, CA 94080

Acceptable Alternative
S San Fran, CA 94080

Not Acceptable, USPS
S San Francisco, CA 94080
Ssf, CA 94080

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2,481
  • Single Family Addresses: 16,418
  • Multi-Family Addresses: 5,146
  • County: San Mateo County
  • Centroid: Latitude 37.652, Longitude -122.431
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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94080 ZIP Code Map

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South San Francisco, CA 94080 Data & Demographics (As of July 1, 2016)


Total Population 65,093
Population in Households 64,497
Population in Familes 54,072
Population in Group Qrtrs 596
Population Density1 6,442
Diversity Index2 84


Total Households 21,259
Average Household Size 3.03
Family Households 15,532
Average Family Size 3


Total Housing Units 22,343 (100%)
Owner Occupied HU 12,527 (56.1%)
Renter Occupied HU 8,732 (39.1%)
Vacant Housing Units 1,084 ( 4.9%)
Median Home Value $648,004
Average Home Value $667,378


Median Household Income $77,353
Average Household Income $98,107
Per Capita Income $32,435
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.55% 0.85%
Households 0.35% 0.72%
Families 0.37% 0.73%
Median Household Income   2.27%
Per Capita Income   1.78%
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.

South San Francisco, CA 94080 - Peer Comparisons by Rank and Percentile

The table below compares 94080 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 # 81 95th
Population Density1 # 333 81st
Diversity Index2 # 279 84th
Median Household Income # 448 75th
Per Capita Income # 700 60th

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

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