Bethel Island, CA 94511 ZIP Code Profile

Related Place Profiles:
Bethel Island, CA

Camera Icon Photos of the local Bethel Island, CA area

ZIP Code 94511: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bethel Island, CA 94511

  • ZIP Code Type: PO BOX
  • Businesses Addresses: 34
  • Single Family Addresses: 1
  • Multi-Family Addresses: 0
  • County: Contra Costa County
  • Centroid: Latitude 38.023, Longitude -121.652
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


94511 ZIP Code Map

Search the map for:

Bethel Island, CA 94511 Data & Demographics (As of July 1, 2017)


Total Population 2,302
Daytime Population: Workers 279
Daytime Population: Residents 1,615
Total Daytime Population (TDP) 1,894
Ratio TDP/Total Population1 0.82
Population in Households 2,287
Population in Familes 1,507
Population in Group Qrtrs 15
Population Density2 216
Diversity Index3 48


Median Household Income $38,824
Average Household Income $58,389
Per Capita Income $27,979


Total Housing Units 1,354 (100%)
Owner Occupied HU 841 (62.1%)
Renter Occupied HU 251 (18.5%)
Vacant Housing Units 262 (19.4%)
Median Home Value $325,585
Average Home Value $312,753


Total Households 1,092
Average Household Size 2.09
Family Households 556
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 1.03% 1.09%
Households 0.86% 0.99%
Families 0.4% 0.78%
Median Household Income   1.21%
Per Capita Income   3.05%

Bethel Island, CA 94511 - Peer Comparisons by Rank and Percentile

The table below compares 94511 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 # 1268 28th
Population Density # 1088 38th
Diversity Index # 1342 24th
Median Household Income # 1475 16th
Per Capita Income # 989 44th

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

California Research Tools

California Census Data Comparison Tool

Compare California Census Data
Highest or Lowest: