Signal Hill, CA ZIP Codes, Coordinates & Counties
Signal Hill, California has 1 ZIP code in Los Angeles county. The approximate center of Signal Hill is 33.803, -118.168. Signal Hill has about 52,924 known street addresses.
ZIP codes in Signal Hill, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 90755 | Los Angeles | 33.803 | -118.168 |
Counties Signal Hill spans
Los Angeles
Most common streets in Signal Hill
Willow, Hill, 28th, 19th, 20th, Walnut, Cherry, California, Orange, 21st
Frequently asked questions
What ZIP codes are in Signal Hill, CA?
Signal Hill, California has 1 ZIP code, ranging from 90755 to 90755. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Signal Hill, CA in?
Signal Hill is in Los Angeles county.
What are the latitude and longitude of Signal Hill, CA?
The approximate center of Signal Hill, California is latitude 33.803, longitude -118.168. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Signal Hill, CA have?
Signal Hill has 1 ZIP code.
How many addresses are in Signal Hill, CA?
Signal Hill, California has about 52,924 known street addresses in the sthan.io US address database.
What are the most common streets in Signal Hill, CA?
Some of the most common street names in Signal Hill are Willow, Hill, 28th, 19th, 20th, Walnut.
What cities are near Signal Hill, CA?
Cities near Signal Hill include Long Beach (1 mi), Lakewood (4 mi), Bellflower (6 mi), Carson (6 mi), Hawaiian Gardens (6 mi).
Cities near Signal Hill
Long Beach, CA (1 mi) Lakewood, CA (4 mi) Bellflower, CA (6 mi) Carson, CA (6 mi) Hawaiian Gardens, CA (6 mi) Los Alamitos, CA (6 mi) Paramount, CA (6 mi) Seal Beach, CA (6 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database