Signal Hill
City in Los Angeles County, California

Signal Hill is a city in Los Angeles County, California, with 11,848 residents (2020 Census). It sits at 148 ft (45 m) above sea level. The nearest town is Long Beach, 1.6 miles S.
- 11,848residents (2020 Census)
- 148 ftelevation · 45 m
- 2.2 sq miland area · 5.7 km²
- 5,412 / sq mipopulation density
- 90755main ZIP code (2 in total)
About Signal Hill
Signal Hill is a city 2.2 mi2 (5.7 km2) in area in Los Angeles County, California, United States. Partially high on an eponymous hill, the city is an enclave completely surrounded by the city of Long Beach. Signal Hill was incorporated on April 22, 1924, roughly three years after oil was discovered there. As of the 2020 census, the population was 11,848, up from 11,016 at the 2010 census.
Text: Wikipedia · CC BY-SA 4.0
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- Median household income
- $113,298
- Median home value
- $783,300
- Median rent
- $1,851/mo
- Median age
- 41.9
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Map of Signal Hill
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Open in Google Maps ›Signal Hill, CA population
Signal Hill had 11,848 residents in the 2020 Census.
| 2020 Census | 11,848 |
|---|---|
| Density | 5,412 per sq mi (2,090 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Signal Hill at a glance
| State | California (CA) |
|---|---|
| County | Los Angeles County |
| Type | City |
| Population | 11,848 (2020) |
| Land area | 2.19 sq mi (5.7 km²) |
| Water area | 0.00 sq mi (0.00 km²) |
| Elevation | 148 ft (45 m) |
| Coordinates | 33.8035° N, 118.1697° W |
| ZIP codes | 90755, 90806 |
| Official website | cityofsignalhill.org |
| Census code (GEOID) | 0671876 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Signal Hill
- Long Beach1.6 mi S
- Lakewood4.1 mi NE
- Rossmoor5.2 mi E
- Carson5.2 mi NW
- Hawaiian Gardens5.8 mi E
- Los Alamitos6.2 mi E
- Bellflower6.3 mi N
- East Rancho Dominguez6.5 mi N
- Seal Beach6.6 mi SE
- Paramount6.7 mi N
- Artesia6.8 mi NE
- Compton7.1 mi NW
Straight-line distance between town centers.
Frequently asked questions about Signal Hill
What county is Signal Hill in?
Signal Hill is in Los Angeles County, California.
What is the population of Signal Hill, CA?
11,848 people lived in Signal Hill at the 2020 Census.
What is the ZIP code of Signal Hill, CA?
The main ZIP code is 90755. Other ZIP codes: 90806.
What is the elevation of Signal Hill?
148 feet (45 m) above sea level.
What towns are near Signal Hill?
Long Beach (1.6 mi), Lakewood (4.1 mi), Rossmoor (5.2 mi), Carson (5.2 mi), Hawaiian Gardens (5.8 mi).
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