Lake Cavanaugh
Census-designated place in Skagit County, Washington

Lake Cavanaugh is an unincorporated community (census-designated place) in Skagit County, Washington, with 200 residents (2020 Census). It sits at 1,004 ft (306 m) above sea level. The nearest town is Oso, 4.8 miles SE.
- 200residents (2020 Census)
- 1,004 ftelevation · 306 m
- 0.8 sq miland area · 2.0 km²
- 260 / sq mipopulation density
- 98274ZIP code
About Lake Cavanaugh
Lake Cavanaugh is a census-designated place (CDP) in Skagit County, Washington, United States. The population was 200 at the 2020 census. It is included in the Mount Vernon–Anacortes, Washington Metropolitan Statistical Area.
Based on per capita income, Lake Cavanaugh ranks 30th of 522 areas in the state of Washington to be ranked. It is also the highest rank achieved in Skagit County.
Text: Wikipedia · CC BY-SA 4.0
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Living in Lake Cavanaugh
- Median household income
- $119,318
- Median home value
- $614,000
- Median age
- 70.3
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Map of Lake Cavanaugh
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Open in Google Maps ›Lake Cavanaugh, WA population
Lake Cavanaugh had 200 residents in the 2020 Census.
| 2020 Census | 200 |
|---|---|
| Density | 260 per sq mi (100 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lake Cavanaugh at a glance
| State | Washington (WA) |
|---|---|
| County | Skagit County |
| Type | Census-designated place |
| Population | 200 (2020) |
| Land area | 0.77 sq mi (2.0 km²) |
| Water area | 1.30 sq mi (3.37 km²) |
| Elevation | 1,004 ft (306 m) |
| Coordinates | 48.3166° N, 122.0060° W |
| ZIP code | 98274 |
| Official website | lakecavanaugh.info |
| Census code (GEOID) | 5337105 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lake Cavanaugh
- Oso4.8 mi SE
- Arlington Heights7.7 mi S
- Bryant9.3 mi SW
- Lake McMurray10.4 mi W
- Arlington11.9 mi SW
- Big Lake12.2 mi NW
- Silvana13.6 mi SW
- Sunday Lake13.6 mi SW
- Swede Heaven13.8 mi E
- Clear Lake14.1 mi NW
- Hamilton14.2 mi N
- Canyon Creek14.3 mi S
Straight-line distance between town centers.
Frequently asked questions about Lake Cavanaugh
What county is Lake Cavanaugh in?
Lake Cavanaugh is in Skagit County, Washington.
What is the population of Lake Cavanaugh, WA?
200 people lived in Lake Cavanaugh at the 2020 Census.
What is the ZIP code of Lake Cavanaugh, WA?
The ZIP code of Lake Cavanaugh is 98274.
What is the elevation of Lake Cavanaugh?
1,004 feet (306 m) above sea level.
What towns are near Lake Cavanaugh?
Oso (4.8 mi), Arlington Heights (7.7 mi), Bryant (9.3 mi), Lake McMurray (10.4 mi), Arlington (11.9 mi).
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