Oakville, WA Profile: Facts, Map & Data


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Oakville, Washington - Basic Facts

The City of Oakville had a population of 680 as of July 1, 2015.

The primary coordinate point for Oakville is located at latitude 46.8402 and longitude -123.2346 in Grays Harbor County. The formal boundaries for the City of Oakville (see map below) encompass a land area of 0.5 sq. miles and a water area of 0 sq. miles. Grays Harbor County is in the Pacific time zone (GMT -8). The elevation is 95 feet.

The City of Oakville (GNIS ID: 2411298) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Washington is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Oakville is located within Oakville Division of Grays Harbor County.

Beneath the boundary map are tables with Oakville population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2015.

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.


City of Oakville, WA Boundary Map

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Boundary Maps: Oakville Division | Grays Harbor County | Washington Counties

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Oakville, WA Data & Demographics (As of July 1, 2015)


Total Population 680
Population in Households 680
Population in Familes 554
Population in Group Qrtrs 0
Population Density1 1,371
Diversity Index2 48


Total Households 260
Average Household Size 2.62
Family Households 183
Average Family Size 3


Total Housing Units 291 (100%)
Owner Occupied HU 188 (64.6%)
Renter Occupied HU 73 (25.1%)
Vacant Housing Units 31 (10.7%)
Median Home Value $207,432
Average Home Value $232,275


Median Household Income $46,874
Average Household Income $55,087
Per Capita Income $20,856
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.11% -0.06%
Households 0.0% 0.0%
Families 0.75% 0.0%
Median Household Income   2.75%
Per Capita Income   2.92%
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.


Oakville, WA - Peer Comparisons by Rank and Percentile

The table below compares Oakville to the other 628 incorporated cities, towns and CDPs in Washington by rank and percentile using July 1, 2015 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 # 435 31st
Population Density1 # 224 64th
Diversity Index2 # 197 69th
Median Household Income # 401 36th
Per Capita Income # 490 22nd

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