Allyn, WA Profile: Facts & Data


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Allyn, Washington - Basic Facts

The Allyn Census Designated Place had a population of 2,184 as of July 1, 2018.

The primary coordinate point for Allyn is located at latitude 47.3852 and longitude -122.8418 in Mason County. The formal boundaries for the Allyn Census Designated Place (see map below) encompass a land area of 1.58 sq. miles and a water area of 0.08 sq. miles. Mason County is in the Pacific time zone (GMT -8). The elevation is 26 feet.

The Allyn Census Designated Place (GNIS ID: 2586727) 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.

Washington is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Allyn Census Designated Place is located within Union-Grapeview Division of Mason County.

Jump to... (On This Page!)
  1. Allyn 2018 Demographic Data
  2. Growth Rates for Allyn (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Washington Research Tools (Easy Tools & Current Data)
  3. Washington Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Allyn, WA Data & Demographics (As of July 1, 2018)


Total Population 2,184
Population in Households 2,183
Population in Familes 1,824
Population in Group Qrtrs 1
Population Density2 1,385
Diversity Index3 26


Median Household Income $63,453
Average Household Income $74,577
Per Capita Income $31,592


Total Housing Units 1,092 (100%)
Owner Occupied HU 829 (75.9%)
Renter Occupied HU 147 (13.5%)
Vacant Housing Units 117 (10.7%)
Median Home Value $308,299
Average Home Value $356,884


Total Households 975
Average Household Size 2.24
Family Households 717
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 1.3% 1.47%
Households 1.35% 1.45%
Families 1.22% 1.38%
Median Household Income   2.89%
Per Capita Income   2.46%

Allyn, WA - Peer Comparisons by Rank and Percentile

The table below compares Allyn to the other 627 incorporated cities, towns and CDPs in Washington by rank and percentile using July 1, 2018 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 # 304 52nd
Population Density # 223 65th
Diversity Index # 458 27th
Median Household Income # 266 58th
Per Capita Income # 269 57th

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

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