Rancho Cucamonga, CA ZIP Codes, Coordinates & Counties
Rancho Cucamonga, California has 4 ZIP codes in San Bernardino county. The approximate center of Rancho Cucamonga is 34.14, -117.569. Rancho Cucamonga has about 381,312 known street addresses.
ZIP codes in Rancho Cucamonga, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 91701 | San Bernardino | 34.138 | -117.6 |
| 91730 | San Bernardino | 34.1 | -117.578 |
| 91737 | San Bernardino | 34.153 | -117.578 |
| 91739 | San Bernardino | 34.171 | -117.518 |
Counties Rancho Cucamonga spans
San Bernardino
Most common streets in Rancho Cucamonga
Foothill, Etiwanda, Haven, East, Arrow, Lemon, Hillside, Day Creek, Church, 6th
Frequently asked questions
What ZIP codes are in Rancho Cucamonga, CA?
Rancho Cucamonga, California has 4 ZIP codes, ranging from 91701 to 91739. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Rancho Cucamonga, CA in?
Rancho Cucamonga is in San Bernardino county.
What are the latitude and longitude of Rancho Cucamonga, CA?
The approximate center of Rancho Cucamonga, California is latitude 34.14, longitude -117.569. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Rancho Cucamonga, CA have?
Rancho Cucamonga has 4 ZIP codes.
How many addresses are in Rancho Cucamonga, CA?
Rancho Cucamonga, California has about 381,312 known street addresses in the sthan.io US address database.
What are the most common streets in Rancho Cucamonga, CA?
Some of the most common street names in Rancho Cucamonga are Foothill, Etiwanda, Haven, East, Arrow, Lemon.
What cities are near Rancho Cucamonga, CA?
Cities near Rancho Cucamonga include Upland (5 mi), Fontana (7 mi), Ontario (7 mi), Claremont (8 mi), Lytle Creek (9 mi).
Cities near Rancho Cucamonga
Upland, CA (5 mi) Fontana, CA (7 mi) Ontario, CA (7 mi) Claremont, CA (8 mi) Lytle Creek, CA (9 mi) Montclair, CA (9 mi) Mira Loma, CA (10 mi) Rialto, CA (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database