Banks Lake South
Census-designated place in Grant County, Washington

Banks Lake South is an unincorporated community (census-designated place) in Grant County, Washington, with 234 residents (2020 Census). It sits at 1,634 ft (498 m) above sea level. The nearest town is Coulee City, 1.4 miles SW.
- 234residents (2020 Census)
- 1,634 ftelevation · 498 m
- 2.4 sq miland area · 6.3 km²
- 96 / sq mipopulation density
- 99115ZIP code
About Banks Lake South
Banks Lake South is a census-designated place (CDP) in Grant County, Washington, United States. The population was 234 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Banks Lake South
- Median household income
- $53,558
- Median home value
- $252,100
- Median age
- 31.3
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Map of Banks Lake South
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Open in Google Maps ›Banks Lake South, WA population
Banks Lake South had 234 residents in the 2020 Census.
| 2020 Census | 234 |
|---|---|
| Density | 96 per sq mi (37 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Banks Lake South at a glance
| State | Washington (WA) |
|---|---|
| County | Grant County |
| Type | Census-designated place |
| Population | 234 (2020) |
| Land area | 2.44 sq mi (6.3 km²) |
| Water area | 0.47 sq mi (1.21 km²) |
| Elevation | 1,634 ft (498 m) |
| Coordinates | 47.6301° N, 119.2744° W |
| ZIP code | 99115 |
| Census code (GEOID) | 5304125 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Banks Lake South
- Coulee City1.4 mi SW
- Hartline8.8 mi NE
- Wilson Creek16.1 mi SE
- Almira16.7 mi E
- Soap Lake19.2 mi SW
- Krupp20.2 mi SE
- Lakeview20.6 mi SW
- Mansfield21.1 mi NW
- Electric City22.3 mi NE
- Grand Coulee24.8 mi NE
- Ephrata25.1 mi SW
- Coulee Dam27.2 mi NE
Straight-line distance between town centers.
Frequently asked questions about Banks Lake South
What county is Banks Lake South in?
Banks Lake South is in Grant County, Washington.
What is the population of Banks Lake South, WA?
234 people lived in Banks Lake South at the 2020 Census.
What is the ZIP code of Banks Lake South, WA?
The ZIP code of Banks Lake South is 99115.
What is the elevation of Banks Lake South?
1,634 feet (498 m) above sea level.
What towns are near Banks Lake South?
Coulee City (1.4 mi), Hartline (8.8 mi), Wilson Creek (16.1 mi), Almira (16.7 mi), Soap Lake (19.2 mi).
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