Grand Coulee, WA Profile: Facts, Map & Data


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Grand Coulee, Washington - Basic Facts

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The City of Grand Coulee had a population of 1,004 as of July 1, 2016.

The primary coordinate point for Grand Coulee is located at latitude 47.9386 and longitude -119.0027 in Grant County. The formal boundaries for the City of Grand Coulee (see map below) encompass a land area of 1.24 sq. miles and a water area of 0.1 sq. miles. Grant County is in the Pacific time zone (GMT -8). The elevation is 1,470 feet.

The City of Grand Coulee (GNIS ID: 2410630) 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 Grand Coulee is located within Grand Coulee Division of Grant County.

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

Alternate Unofficial Names for Grand Coulee: Coulee Center, Coulee Heights.

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 Grand Coulee, WA Boundary Map

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Boundary Maps: Grand Coulee Division | Grant County | Washington Counties

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Grand Coulee, WA Data & Demographics (As of July 1, 2016)


Total Population 1,004
Population in Households 993
Population in Familes 679
Population in Group Qrtrs 11
Population Density1 809
Diversity Index2 51


Total Households 484
Average Household Size 2.05
Family Households 249
Average Family Size 3


Total Housing Units 573 (100%)
Owner Occupied HU 247 (43.1%)
Renter Occupied HU 237 (41.4%)
Vacant Housing Units 89 (15.5%)
Median Home Value $133,537
Average Home Value $148,887


Median Household Income $29,978
Average Household Income $42,309
Per Capita Income $20,895
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.02% -0.02%
Households -0.03% 0.08%
Families -0.13% -0.08%
Median Household Income   -0.16%
Per Capita Income   1.33%
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.

Grand Coulee, WA - Peer Comparisons by Rank and Percentile

The table below compares Grand Coulee to the other 627 incorporated cities, towns and CDPs in Washington 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 # 389 38th
Population Density1 # 335 47th
Diversity Index2 # 170 73rd
Median Household Income # 613 2nd
Per Capita Income # 526 16th

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

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