Angwin, CA Profile: Facts, Map & Data


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Angwin, California - Basic Facts

The Angwin Census Designated Place had a population of 3,102 as of July 1, 2016.

The primary coordinate point for Angwin is located at latitude 38.5779 and longitude -122.4512 in Napa County. The formal boundaries for the Angwin Census Designated Place (see map below) encompass a land area of 4.83 sq. miles and a water area of 0.04 sq. miles. Napa County is in the Pacific time zone (GMT -8). The elevation is 1,752 feet.

The Angwin Census Designated Place (GNIS ID: 2407744) has a U1 Census Class Code which indicates a census designated place with 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 Angwin Census Designated Place is located within Angwin CCD of Napa County.

Beneath the boundary map are tables with Angwin population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

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.


Angwin Census Designated Place, CA Boundary Map

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Boundary Maps: Angwin CCD | Napa County | California Counties

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Angwin, CA Data & Demographics (As of July 1, 2016)


Total Population 3,102
Population in Households 2,087
Population in Familes 1,659
Population in Group Qrtrs 1,015
Population Density1 642
Diversity Index2 71


Total Households 832
Average Household Size 2.51
Family Households 568
Average Family Size 3


Total Housing Units 926 (100%)
Owner Occupied HU 427 (46.1%)
Renter Occupied HU 405 (43.7%)
Vacant Housing Units 94 (10.2%)
Median Home Value $725,490
Average Home Value $731,279


Median Household Income $60,327
Average Household Income $90,457
Per Capita Income $29,188
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.27% 0.42%
Households 0.15% 0.5%
Families 0.23% 0.52%
Median Household Income   2.27%
Per Capita Income   1.46%
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.

Angwin, CA - Peer Comparisons by Rank and Percentile

The table below compares Angwin to the other 1,516 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2016 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 # 778 49th
Population Density1 # 870 43rd
Diversity Index2 # 615 60th
Median Household Income # 609 60th
Per Capita Income # 687 55th

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