Signal Hill, CA 90755 ZIP Code Profile

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

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
  • County: Los Angeles County
  • Centroid: Latitude 33.78, Longitude -118.151
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,160
  • PO Box Addresses: 0
  • Residential Addresses: 4,475
    • Multi-Family Addresses: 1,951
    • Single Family Addresses: 2,524

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 90755 2018 Demographic Data
  2. Growth Rates for 90755 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Signal Hill, CA 90755 Data & Demographics (As of July 1, 2018)


Total Population 11,915
Population in Households 11,868
Population in Familes 9,113
Population in Group Qrtrs 47
Population Density2 5,416
Diversity Index3 87


Median Household Income $77,533
Average Household Income $109,100
Per Capita Income $40,560


Total Housing Units 4,622 (100%)
Owner Occupied HU 2,235 (48.4%)
Renter Occupied HU 2,176 (47.1%)
Vacant Housing Units 211 ( 4.6%)
Median Home Value $513,355
Average Home Value $592,282


Total Households 4,411
Average Household Size 2.69
Family Households 2,672
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.87% 0.66%
Households 0.65% 0.52%
Families 0.73% 0.62%
Median Household Income   3.54%
Per Capita Income   3.61%

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

The table below compares 90755 to the other 1,763 ZIP Codes in California by rank and percentile using July 1, 2018 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 # 972 45th
Population Density # 410 77th
Diversity Index # 164 91st
Median Household Income # 571 68th
Per Capita Income # 544 69th

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

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