ZIP Code Tabulation Area · California

ZIP Code 91701: Rancho Cucamonga, CA

ZIP Code 91701 (Rancho Cucamonga, San Bernardino County, California) has an estimated 39,287 residents in 13,054 households. The median household income is $114,244, the median home value is $795,300 and the median gross rent is $2,416/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

39,287

Margin of error ±1,706

Median household income

$114,244

Margin of error ±$4,684

Median home value

$795,300

Margin of error ±$14,673

Median gross rent

$2,416/mo

Margin of error ±$117

Median age

42.4 yrs

Margin of error ±1.5 yrs

Mean travel time to work

31.9 min

Margin of error ±4.6 min

How ZIP 91701 compares with California and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 9170142.4 yrsCalifornia37.9 yrsUnited States38.9 yrs

Median household income

ZIP 91701$114,244California$99,122United States$80,734

Per capita income

ZIP 91701$49,347California$49,513United States$44,673

Poverty rate

ZIP 917014.6%California12.0%United States12.5%

Unemployment rate

ZIP 917015.0%California6.6%United States5.2%

Bachelor's degree or higher

ZIP 9170137.1%California37.1%United States35.7%

Median home value

ZIP 91701$795,300California$734,700United States$332,700

Median gross rent

ZIP 91701$2,416/moCalifornia$2,036/moUnited States$1,413/mo

Owner-occupied homes

ZIP 9170177.5%California55.9%United States65.2%

Mean travel time to work

ZIP 9170131.9 minCalifornia28.7 minUnited States26.4 min

Worked from home

ZIP 9170113.6%California17.2%United States15.1%

All figures for ZIP 91701

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 91701 — ACS 2020–2024 5-year estimates
MeasureZIP 91701Margin of errorCaliforniaUnited States
Total population39,287±1,70639,287,377334,922,499
Median age42.4 yrs±1.5 yrs37.9 yrs38.9 yrs
Households13,054±59513,548,091129,227,496
Median household income$114,244±$4,684$99,122$80,734
Per capita income$49,347±$3,179$49,513$44,673
Poverty rate4.6%±1.1 pts12.0%12.5%
Unemployment rate5.0%±1.1 pts6.6%5.2%
Bachelor's degree or higher37.1%±2.2 pts37.1%35.7%
Median home value$795,300±$14,673$734,700$332,700
Median gross rent$2,416/mo±$117$2,036/mo$1,413/mo
Owner-occupied homes77.5%±2.3 pts55.9%65.2%
Mean travel time to work31.9 min±4.6 min28.7 min26.4 min
Worked from home13.6%±1.7 pts17.2%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 91701
GroupZIP 91701CaliforniaUnited States
White alone, not Hispanic or Latino38.8%33.8%57.4%
Black or African American alone, not Hispanic or Latino5.9%5.2%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.1%0.3%0.5%
Asian alone, not Hispanic or Latino13.1%15.3%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.3%0.2%
Some other race alone, not Hispanic or Latino0.9%0.6%0.6%
Two or more races, not Hispanic or Latino4.4%4.4%4.3%
Hispanic or Latino (of any race)36.8%40.2%19.3%

Where ZIP 91701 is

State
California
Main county
San Bernardino County
Largest overlapping place
Rancho Cucamonga (100% of the ZIP's land area)
Land area
7.39 sq mi· about 5,316 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in San Bernardino County

91708 Chino, CA91709 Chino Hills, CA91710 Chino, CA91730 Rancho Cucamonga, CA91737 Rancho Cucamonga, CA91739 Rancho Cucamonga, CA91761 Ontario, CA91762 Ontario, CA91763 Montclair, CA91764 Ontario, CA91784 Upland, CA91786 Upland, CA92242 Big River, CA92252 Joshua Tree, CA92256 Morongo Valley, CA92268 San Bernardino County, CA92277 San Bernardino County, CA92278 Twentynine Palms, CA92284 Yucca Valley, CA92285 San Bernardino County, CA92301 Adelanto, CA92305 San Bernardino County, CA92307 Apple Valley, CA92308 Apple Valley, CA

See every ZIP code in California, or compare ZIP 91701 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.