Zip Code 91709
Chino Hills, California — San Bernardino County
📍 ZIP code 91709 is in Chino Hills, San Bernardino County, California.
ZIP code 91709 is located in Chino Hills, San Bernardino County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 78,200. The area code for ZIP code 91709 is 805.
Quick Answer
Zip code 91709 is in Chino Hills, California (San Bernardino County). It has a population of 78,200, median household income of $122,784, and median home value of $829,900.
Population
78,200
Income
$122,784
Home Value
$829,900
Climate
94°F / 42°F
About Zip Code 91709
Zip code 91709 is located in Chino Hills, California, within San Bernardino County. Home to approximately 78,200 residents, this area sits at an elevation of 918 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 805.
The median household income is $122,784 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $829,900, and the cost of living index is 229 (129% above the national average of 100).
Summers average a high of 94°F while winters drop to 42°F. The area receives about 10 in of rain annually. The zip code covers 34.2 square miles of land area.
Key Statistics
78,200
$122,784
$829,900
Pacific (PST/PDT)
805
918 ft
34.2 sq mi
40.7
26,282
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Compare With Nearby Zip Codes
| Metric | 91709 | 91710 | 92823 | 91765 | 92887 | 91766 |
|---|---|---|---|---|---|---|
| City | Chino Hills, CA | Chino, CA | Brea, CA | Diamond Bar, CA | Yorba Linda, CA | Pomona, CA |
| Population | 78,200 | 80,186 | 5,141 | 44,779 | 19,985 | 68,673 |
| Median Income | $122,784 | $104,205 | $176,543 | $104,737 | $161,823 | $77,699 |
| Home Value | $829,900 | $645,200 | $1,061,200 | $878,900 | $1,130,900 | $568,300 |
| Cost of Living | 229 | 182 | 250 | 236 | 250 | 150 |
| Median Age | 40.7 | 38.5 | 39 | 45.7 | 46.4 | 34.9 |
Cost of Living
100 = National Average. Chino Hills's cost of living is 129% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
6.8x
Demographics
Zip code 91709 has a population of 78,200 people with a median age of 40.7. There are 26,282 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Chino Hills (91709) population trend from 2010 to 2024
↑ 2.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
94°F
42°F
10 in
0 in
Chino Hills experiences hot summers with average highs around 94°F. Winters are mild with lows averaging 42°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$829,900
Median Household Income
$122,784
With 26,282 housing units across 34.2 square miles, 91709 has a housing density of 768 units per square mile. The home price-to-income ratio is 6.8x.
Location & Geography
Latitude
33.9642°
Longitude
-117.7371°
Land Area
34.2 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 91709 (Chino Hills, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 91709's $122,784. A way to compare Chino Hills to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 91709 (Chino Hills, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Chino Hills, California?
Chino Hills, California uses zip code 91709.
What county is zip code 91709 in?
Zip code 91709 is located in San Bernardino County, California.
What is the population of zip code 91709?
The population of zip code 91709 is 78,200 with a median age of 40.7.
Is 91709 in Chino Hills, California?
Yes, zip code 91709 is in Chino Hills, San Bernardino County, California. The area code is 805.
Frequently Asked Questions
What city is zip code 91709 in?
Zip code 91709 is in Chino Hills, California. It is part of San Bernardino County and uses the Pacific (PST/PDT) timezone.
What is zip code 91709?
Zip code 91709 is a U.S. postal code in Chino Hills, California (San Bernardino County). It has a population of 78,200 and covers 34.2 square miles.
What is the population of zip code 91709?
The population of zip code 91709 (Chino Hills, CA) is 78,200 with a median age of 40.7. There are approximately 26,282 housing units in this area.
What is the median income in zip code 91709?
The median household income in zip code 91709 (Chino Hills, CA) is $122,784 per year. The cost of living index is 229 (100 = national average).
What is the average home price in zip code 91709?
The median home value in zip code 91709 (Chino Hills, CA) is $829,900. The cost of living index is 229 compared to the national average of 100.
What county is zip code 91709 in?
Zip code 91709 is located in San Bernardino County, California. The primary city is Chino Hills.
What is the area code for zip code 91709?
Zip code 91709 in Chino Hills, CA uses area code 805. It is located in the Pacific (PST/PDT) timezone.
Is zip code 91709 a good place to live?
Zip code 91709 (Chino Hills, CA) has a cost of living index of 229 (100 = national average), a median household income of $122,784, and median home values of $829,900. The median age is 40.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 91709?
The cost of living index for zip code 91709 (Chino Hills, CA) is 229, where 100 represents the national average. This area is above the national average. Median home value: $829,900.
What schools serve zip code 91709?
Zip code 91709 in Chino Hills, California is served by the local school district of San Bernardino County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.