| ZIP Code | 91730 |
|---|---|
| City | Rancho Cucamonga |
| State | California (CA) |
| County | San Bernardino County |
| Area Code | 840/909/951 |
| Elevation | 1,160 ft |
| Latitude | 34.100402 |
|---|---|
| Longitude | -117.581282 |
| Timezone | Los Angeles (DST) |
| FIPS | 06071 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 34.8 yrs ↑ 5% since 2019 |
|---|---|
| Avg Household Size | 2.82 |
| Below Poverty | 10.1% ≈ Avg |
| College Grads | 45.0% ▲ 16% above avg |
| Unemployment | 5.7% ▲ 16% above avg |
| No HS Diploma | 1,091 (2.3%) |
| HS Graduate | 10,567 (22.6%) |
| Some College | 5,749 (12.3%) |
| Associates | 8,256 (17.7%) |
| Bachelors | 5,726 (12.3%) |
| Graduate Degree | 15,301 (32.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $89,654 ▲ 17% above avg ↑ 23% since 2019 |
|---|---|
| Median Home Value | $595,400 ▲ 114% above avg ↑ 46% since 2019 |
| Home/Income Ratio | 6.6x (nat avg ~3.5x) |
| Median Rent | $2,240/mo ↑ 29% since 2019 |
| Total Units | 26,172 |
| Vacant Units | 839 |
| Avg HH Size | 2.82 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 26,172 |
|---|---|
| Vacant | 839 |
| Owner Occupied | 48.4% |
| Renter Occupied | 51.6% |
| Avg HH Size | 2.82 |
ZIP code 91730 is located in Rancho Cucamonga, California, within San Bernardino County. With a population of 71,692, this is a densely populated ZIP code with a relatively young community — the median age is 34.8 years. Economically, 91730 is a middle-income ZIP code: the median household income of $89,654 is above the national average.
Real estate in ZIP code 91730 represents a premium housing market. The median home value of $595,400 is more than double the national average. Renters can expect to pay around $2,240 per month in median rent. The area has a relatively balanced mix of owners (48.4%) and renters (51.6%). Median home values have increased by 46% since 2019.
The population of 91730 is racially diverse, with Hispanic as the largest group at 43.2%. Residents are well-educated — 45.0% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 10.1%. Household income has grown by 23% since 2019.
The unemployment rate in 91730 stands at 5.7%, which is above the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 74%.
Overall, ZIP code 91730 in Rancho Cucamonga, CA is characterized as middle-income, well-educated, and a relatively young community. With 71,692 residents, a median household income of $89,654, and a median home value of $595,400, it offers a clear picture of life in this part of California.