Signal Hill, CA 90755 ZIP Code Profile

Related Place Profiles:
Long Beach, CA | Signal Hill, CA

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ZIP Code 90755: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Signal Hill, CA 90755

Acceptable Alternative
Long Beach, CA 90755

Not Acceptable, USPS
Signal Hl, CA 90755

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,145
  • Single Family Addresses: 2,511
  • Multi-Family Addresses: 1,954
  • County: Los Angeles County
  • Centroid: Latitude 33.78, Longitude -118.151
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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90755 ZIP Code Map

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Signal Hill, CA 90755 Data & Demographics (As of July 1, 2017)


Total Population 11,976
Daytime Population: Workers 16,022
Daytime Population: Residents 5,820
Total Daytime Population (TDP) 21,842
Ratio TDP/Total Population1 1.82
Population in Households 11,928
Population in Familes 9,053
Population in Group Qrtrs 48
Population Density2 5,675
Diversity Index3 87


Median Household Income $76,776
Average Household Income $104,032
Per Capita Income $38,568


Total Housing Units 4,649 (100%)
Owner Occupied HU 2,213 (47.6%)
Renter Occupied HU 2,207 (47.5%)
Vacant Housing Units 229 ( 4.9%)
Median Home Value $475,657
Average Home Value $525,983


Total Households 4,420
Average Household Size 2.7
Family Households 2,671
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 1.06% 0.89%
Households 0.77% 0.77%
Families 0.83% 0.81%
Median Household Income   1.85%
Per Capita Income   2.71%

Signal Hill, CA 90755 - Peer Comparisons by Rank and Percentile

The table below compares 90755 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 # 968 45th
Population Density # 401 77th
Diversity Index # 167 91st
Median Household Income # 512 71st
Per Capita Income # 552 69th

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

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