Petaluma, CA 94952 ZIP Code Profile

Related Place Profiles:
Bloomfield, CA | Lakeville, CA | Petaluma, CA

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ZIP Code 94952: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Petaluma, CA 94952

Not Acceptable, USPS
Bloomfield, CA 94952
Fallon, CA 94952
Lakeville, CA 94952
Two Rock Ranch STa, CA 94952

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,525
  • Single Family Addresses: 12,445
  • Multi-Family Addresses: 792
  • County: Sonoma County
  • Centroid: Latitude 38.245, Longitude -122.66
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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94952 ZIP Code Map

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Petaluma, CA 94952 Data & Demographics (As of July 1, 2017)


Total Population 34,131
Daytime Population: Workers 20,081
Daytime Population: Residents 15,977
Total Daytime Population (TDP) 36,058
Ratio TDP/Total Population1 1.06
Population in Households 33,091
Population in Familes 25,451
Population in Group Qrtrs 1,040
Population Density2 224
Diversity Index3 51


Median Household Income $75,250
Average Household Income $106,819
Per Capita Income $43,401


Total Housing Units 14,362 (100%)
Owner Occupied HU 7,648 (53.3%)
Renter Occupied HU 5,800 (40.4%)
Vacant Housing Units 914 ( 6.4%)
Median Home Value $710,492
Average Home Value $761,402


Total Households 13,448
Average Household Size 2.46
Family Households 8,505
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 0.66% 0.67%
Households 0.52% 0.58%
Families 0.54% 0.59%
Median Household Income   2.41%
Per Capita Income   2.75%

Petaluma, CA 94952 - Peer Comparisons by Rank and Percentile

The table below compares 94952 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 # 507 71st
Population Density # 1082 39th
Diversity Index # 1287 27th
Median Household Income # 545 69th
Per Capita Income # 417 76th

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

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