Santa Rosa, CA 95401 ZIP Code Profile

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Santa Rosa, CA

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ZIP Code 95401: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Santa Rosa, CA 95401

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,485
  • Single Family Addresses: 11,632
  • Multi-Family Addresses: 2,227
  • County: Sonoma County
  • Centroid: Latitude 38.452, Longitude -122.761
  • 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.


95401 ZIP Code Map

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Santa Rosa, CA 95401 Data & Demographics (As of July 1, 2017)


Total Population 38,485
Daytime Population: Workers 20,458
Daytime Population: Residents 20,116
Total Daytime Population (TDP) 40,574
Ratio TDP/Total Population1 1.05
Population in Households 37,845
Population in Familes 28,541
Population in Group Qrtrs 640
Population Density2 1,748
Diversity Index3 77


Median Household Income $54,701
Average Household Income $72,928
Per Capita Income $26,396


Total Housing Units 14,419 (100%)
Owner Occupied HU 7,099 (49.2%)
Renter Occupied HU 6,500 (45.1%)
Vacant Housing Units 820 ( 5.7%)
Median Home Value $399,034
Average Home Value $490,161


Total Households 13,599
Average Household Size 2.78
Family Households 8,545
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 0.67% 0.65%
Households 0.49% 0.55%
Families 0.49% 0.56%
Median Household Income   1.07%
Per Capita Income   2.12%

Santa Rosa, CA 95401 - Peer Comparisons by Rank and Percentile

The table below compares 95401 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 # 418 76th
Population Density # 742 58th
Diversity Index # 590 66th
Median Household Income # 1008 43rd
Per Capita Income # 1072 39th

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

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