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ZIP code 91766: Pomona, CA

91766 is a ZIP code in Pomona, California, mainly in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metro area. About 69,327 people live here.

Population
69,327
Median household income
$81,991
Typical home value
$672,300-0.8% in 12 months
Median rent
$1,842gross, per month
Median age
35.4
Homeowners
54.4%of occupied homes
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Shaded: ZIP code 91766's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 91766 details

CityPomona
StateCalifornia
CountyLos Angeles County (also partly San Bernardino County)
Metro areaLos Angeles-Long Beach-Anaheim, CA
Time zonePacific Time (UTC−8), observes daylight saving time
TypeStandard (delivery area)
Land area10.1 sq mi, plus 0 sq mi of water
Population density6,864 people per sq mi
Bachelor's degree or higher20.3% of adults 25+
Average commute31.5 minutes
Center coordinates34.04229, -117.75611

Median rent in 91766 by bedrooms

SizeMedian gross rent
Studio$1,516/mo
1 bedroom$1,422/mo
2 bedrooms$1,853/mo
3 bedrooms$2,234/mo
4 bedrooms$2,665/mo
5+ bedrooms$2,717/mo

Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.

ZIP codes near 91766

ZIP codeCityDistancePopulation
91769Pomona, CA0.9 mi—
91768Pomona, CA2.5 mi34,200
91767Pomona, CA3.0 mi49,152
91763Montclair, CA3.9 mi37,700
91710Chino, CA4.9 mi78,754
91765Diamond Bar, CA5.1 mi44,502
91762Ontario, CA5.1 mi64,235
91773San Dimas, CA5.4 mi33,598

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Buying a home in 91766?

A typical home in ZIP code 91766 is worth about $672,300 (Zillow Home Value Index). The median household here earns $81,991 a year. See what buying here would cost per month, with California average taxes and insurance filled in.

Monthly payment for a $672,300 homeWhat can a $81,991 income afford?Rental property numbers

About ZIP code 91766

What city is ZIP code 91766?

ZIP code 91766 is in Pomona, CA, in Los Angeles County.

What county is ZIP code 91766 in?

91766 is mainly in Los Angeles County, California, and partly in San Bernardino County.

What is the population of ZIP code 91766?

About 69,327 people live in ZIP code 91766, according to the American Community Survey 2020–2024 5-year estimates.

What time zone is ZIP code 91766 in?

91766 is in Pacific Time (UTC−8). It observes daylight saving time.

What other ZIP codes does Pomona have?

Pomona, CA also uses 91767, 91768 and 91769.