Three Rocks
Census-designated place in Fresno County, California

Three Rocks is an unincorporated community (census-designated place) in Fresno County, California, with 248 residents (2020 Census). It sits at 423 ft (129 m) above sea level. The nearest town is Cantua Creek, 4.3 miles E.
- 248residents (2020 Census)
- 423 ftelevation · 129 m
- 0.7 sq miland area · 1.9 km²
- 331 / sq mipopulation density
- 93608ZIP code
About Three Rocks
Three Rocks is a census-designated place in Fresno County, California, United States. It lies at an elevation of 423 ft (129 m). As of the 2020 census, Three Rocks had a population of 248.
It was founded by Raymond Minnite of Hiawatha, Utah in 1954. While sitting at the corner of Clarkson Ave and Derrick Ave (HWY 33) counting cars, and dreaming about how many he could make stop, he noticed three large boulders off in the horizon where the Sierra Madre mountain range met the sky, known historically as the Joaquin Rocks, or Las Tres Piedras. This would become the name of the town he founded.
Text: Wikipedia · CC BY-SA 4.0
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- Median household income
- $89,083
- Median home value
- $132,500
- Median age
- 50.9
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Map of Three Rocks
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Open in Google Maps ›Three Rocks, CA population
Three Rocks had 248 residents in the 2020 Census.
| 2020 Census | 248 |
|---|---|
| Density | 331 per sq mi (128 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Three Rocks at a glance
| State | California (CA) |
|---|---|
| County | Fresno County |
| Type | Census-designated place |
| Population | 248 (2020) |
| Land area | 0.75 sq mi (1.9 km²) |
| Elevation | 423 ft (129 m) |
| Coordinates | 36.5051° N, 120.3935° W |
| ZIP code | 93608 |
| Census code (GEOID) | 0678652 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Three Rocks
- Cantua Creek4.3 mi E
- Tranquillity12.6 mi NE
- San Joaquin13.3 mi NE
- Westside16.0 mi SE
- Mendota17.5 mi N
- Kerman23.8 mi NE
- Firebaugh24.1 mi N
- Coalinga25.3 mi S
- Lanare26.1 mi E
- Huron26.6 mi SE
- Raisin City27.7 mi E
- Biola29.0 mi NE
Straight-line distance between town centers.
Frequently asked questions about Three Rocks
What county is Three Rocks in?
Three Rocks is in Fresno County, California.
What is the population of Three Rocks, CA?
248 people lived in Three Rocks at the 2020 Census.
What is the ZIP code of Three Rocks, CA?
The ZIP code of Three Rocks is 93608.
What is the elevation of Three Rocks?
423 feet (129 m) above sea level.
What towns are near Three Rocks?
Cantua Creek (4.3 mi), Tranquillity (12.6 mi), San Joaquin (13.3 mi), Westside (16.0 mi), Mendota (17.5 mi).
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