Larkfield-Wikiup CDP, CA Profile: Facts, Map & Data


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Larkfield-Wikiup CDP, California - Basic Facts

The Larkfield-Wikiup Census Designated Place had a population of 9,133 as of July 1, 2017.

The primary coordinate point for Larkfield-Wikiup CDP is located at latitude 38.513 and longitude -122.7536 in Sonoma County. The formal boundaries for the Larkfield-Wikiup Census Designated Place (see map below) encompass a land area of 5.31 sq. miles and a water area of 0 sq. miles.

The Larkfield-Wikiup Census Designated Place (GNIS ID: 2408575) has a U2 Census Class Code which indicates a census designated place without an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

California is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Larkfield-Wikiup Census Designated Place is located within Santa Rosa CCD of Sonoma County.

Beneath the boundary map are tables with Larkfield-Wikiup CDP population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Larkfield-Wikiup Census Designated Place, CA Boundary Map

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Larkfield-Wikiup CDP, CA Data & Demographics (As of July 1, 2017)


Total Population 9,133
Daytime Population: Workers 3,069
Daytime Population: Residents 4,894
Total Daytime Population (TDP) 7,963
Ratio TDP/Total Population1 0.87
Population in Households 9,087
Population in Familes 7,315
Population in Group Qrtrs 46
Population Density2 1,721
Diversity Index3 62


Median Household Income $78,583
Average Household Income $101,823
Per Capita Income $39,477


Total Housing Units 3,678 (100%)
Owner Occupied HU 2,278 (61.9%)
Renter Occupied HU 1,223 (33.3%)
Vacant Housing Units 177 ( 4.8%)
Median Home Value $490,874
Average Home Value $518,920


Total Households 3,501
Average Household Size 2.6
Family Households 2,391
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 0.38% 0.47%
Households 0.27% 0.41%
Families 0.19% 0.41%
Median Household Income   2.48%
Per Capita Income   2.37%

Larkfield-Wikiup CDP, CA - Peer Comparisons by Rank and Percentile

The table below compares Larkfield-Wikiup CDP to the other 1,516 incorporated cities, towns and CDPs 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 67th
Population Density # 643 58th
Diversity Index # 777 49th
Median Household Income # 374 75th
Per Capita Income # 375 75th

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

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