Half Moon Bay, CA 94019 ZIP Code Profile

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Half Moon Bay, CA

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ZIP Code 94019: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Half Moon Bay, CA 94019

Not Acceptable, USPS
Princeton by the Sea, CA 94019

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 790
  • Single Family Addresses: 5,051
  • Multi-Family Addresses: 565
  • County: San Mateo County
  • Centroid: Latitude 37.48, Longitude -122.331
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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94019 ZIP Code Map

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Half Moon Bay, CA 94019 Data & Demographics (As of July 1, 2017)


Total Population 19,846
Daytime Population: Workers 7,881
Daytime Population: Residents 9,437
Total Daytime Population (TDP) 17,318
Ratio TDP/Total Population1 0.87
Population in Households 19,737
Population in Familes 16,089
Population in Group Qrtrs 109
Population Density2 301
Diversity Index3 68


Median Household Income $105,883
Average Household Income $151,305
Per Capita Income $54,871


Total Housing Units 7,563 (100%)
Owner Occupied HU 4,985 (65.9%)
Renter Occupied HU 2,181 (28.8%)
Vacant Housing Units 397 ( 5.2%)
Median Home Value $904,167
Average Home Value $911,424


Total Households 7,166
Average Household Size 2.75
Family Households 4,982
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 1.24% 1.12%
Households 1.19% 1.08%
Families 1.2% 1.09%
Median Household Income   1.89%
Per Capita Income   2.26%

Half Moon Bay, CA 94019 - Peer Comparisons by Rank and Percentile

The table below compares 94019 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 # 823 53rd
Population Density # 1031 42nd
Diversity Index # 886 50th
Median Household Income # 167 91st
Per Capita Income # 207 88th

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

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