ZIP code 91766
Where is ZIP code 91766?
Pomona, California
Los Angeles County · Standard ZIP code
ZIP code 91766 belongs to Pomona, California in Los Angeles County. 91766 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 840 and 909. About 69,327 people live in the 91766 area, where the median household income is $81,991. The closest ZIP codes are 91769 (Pomona, 1 mi north), 91768 (Pomona, 2 mi northwest) and 91767 (Pomona, 3 mi northeast).
| ZIP code | 91766 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Pomona |
| Also accepted | Phillips Ranch, Phillips Rnch |
| State | California (CA) |
| County | Los Angeles County |
| Time zone | Pacific Time · now |
| Area codes | 840, 909 |
| Coordinates | 34.0418, -117.7569 map |
| 3-digit prefix | 917 |
Population and income in 91766
| Population | 69,327 · higher than 96% of California ZIP codes |
|---|---|
| People per square mile | 6,865 · higher than 82% of California ZIP codes |
| Median age | 35.4 years · lower than 75% of California ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $81,991 · lower than 62% of California ZIP codes |
| Income per person | $29,196 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $599,000 · lower than 57% of California ZIP codes |
| Median rent | $1,842 a month |
| Housing units | 20,445 |
| Households | 19,723 (3.46 people on average) |
| Owners / renters | 54% / 46% |
| Land area | 10.1 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91766. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91766
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91769 | Pomona, CA | 1 mi N | PO Box only |
| 91768 | Pomona, CA | 2 mi NW | Standard |
| 91767 | Pomona, CA | 3 mi NE | Standard |
| 91765 | Diamond Bar, CA | 3.9 mi SW | Standard |
| 91763 | Montclair, CA | 4 mi NE | Standard |
| 91709 | Chino Hills, CA | 4.5 mi S | Standard |
| 91710 | Chino, CA | 4.6 mi SE | Standard |
| 91711 | Claremont, CA | 5.2 mi NE | Standard |
| 91750 | La Verne, CA | 5.2 mi N | Standard |
| 91762 | Ontario, CA | 5.3 mi E | Standard |
| 91773 | San Dimas, CA | 5.4 mi NW | Standard |
| 91789 | Walnut, CA | 5.8 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91766 or measure the distance to another ZIP code.
How to address mail to 91766
123 MAIN ST
POMONA CA 91766
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts PHILLIPS RANCH and PHILLIPS RNCH as the city name for 91766. Adding the 4-digit ZIP+4 code (91766-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Pomona, CA
All Pomona ZIP codes with population and income →
Questions
- What city is ZIP code 91766?
- 91766 is a Pomona, California ZIP code. Phillips Ranch and Phillips Rnch are also accepted as the city name.
- What county is 91766 in?
- ZIP code 91766 is in Los Angeles County, California.
- What time zone is ZIP code 91766 in?
- 91766 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91766?
- Phone numbers in ZIP code 91766 use area codes 840 and 909.
- What is the population of ZIP code 91766?
- About 69,327 people live in ZIP code 91766, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91766?
- The median household income in 91766 is $81,991 a year, lower than 62% of California ZIP codes.
- What ZIP codes are near 91766?
- The nearest ZIP codes to 91766 are 91769 (Pomona, 1 miles), 91768 (Pomona, 2 miles), 91767 (Pomona, 3 miles) and 91765 (Diamond Bar, 3.9 miles).