Columbia, CA 95310 ZIP Code Profile

Related Place Profiles:
Columbia, CA

Camera Icon Photos of the local Columbia, CA area   |   Columbia, CA 95310 Real Estate

ZIP Code 95310: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Columbia, CA 95310

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 112
  • Single Family Addresses: 723
  • Multi-Family Addresses: 0
  • County: Tuolumne County
  • Centroid: Latitude 38.043, Longitude -120.391
  • 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.


95310 ZIP Code Map

Search the map for:

Columbia, CA 95310 Data & Demographics (As of July 1, 2015)


Total Population 1,568
Population in Households 1,541
Population in Familes 1,156
Population in Group Qrtrs 27
Population Density1 70
Diversity Index2 29


Total Households 699
Average Household Size 2.2
Family Households 420
Average Family Size 3


Total Housing Units 827 (100%)
Owner Occupied HU 450 (54.4%)
Renter Occupied HU 249 (30.1%)
Vacant Housing Units 128 (15.5%)
Median Home Value $193,671
Average Home Value $238,444


Median Household Income $36,503
Average Household Income $51,589
Per Capita Income $23,151
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.15% 0.3%
Households 0.3% 0.34%
Families 0.37% 0.38%
Median Household Income   5.52%
Per Capita Income   2.65%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Columbia, CA 95310 - Peer Comparisons by Rank and Percentile

The table below compares 95310 to the other 1,750 ZIP Codes in California by rank and percentile using July 1, 2015 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 # 1332 24th
Population Density1 # 1239 29th
Diversity Index2 # 1629 7th
Median Household Income # 1492 15th
Per Capita Income # 1102 37th

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