Ross, CA 94957 ZIP Code Profile

Related Place Profiles:
Ross, CA

Camera Icon Photos of the local Ross, CA area

ZIP Code 94957: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ross, CA 94957

  • ZIP Code Type: PO BOX
  • County: Marin County
  • Centroid: Latitude 37.965, Longitude -122.555
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 141
  • PO Box Addresses: 1,052
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

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

EXTREMELY LOCAL Demographic 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 demographic data.


94957 ZIP Code Map

Search the map for:

Ross, CA 94957 Data & Demographics (As of July 1, 2017)


Total Population 2,343
Daytime Population: Workers 580
Daytime Population: Residents 1,396
Total Daytime Population (TDP) 1,976
Ratio TDP/Total Population1 0.84
Population in Households 2,293
Population in Familes 2,044
Population in Group Qrtrs 50
Population Density2 1,622
Diversity Index3 22


Median Household Income $159,131
Average Household Income $233,807
Per Capita Income $79,153


Total Housing Units 862 (100%)
Owner Occupied HU 630 (73.1%)
Renter Occupied HU 154 (17.9%)
Vacant Housing Units 78 ( 9.0%)
Median Home Value $1,000,001
Average Home Value $1,194,722


Total Households 784
Average Household Size 2.92
Family Households 622
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 0.55% 0.56%
Households 0.56% 0.53%
Families 0.52% 0.48%
Median Household Income   0.87%
Per Capita Income   1.33%

Ross, CA 94957 - Peer Comparisons by Rank and Percentile

The table below compares 94957 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 # 1265 28th
Population Density # 753 57th
Diversity Index # 1725 2nd
Median Household Income # 23 99th
Per Capita Income # 55 97th

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: