ZIP Code Tabulation Area

91737

Rancho Cucamonga, CA · ACS 2020–2024

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Latest estimates

At a glance

U.S. Census Bureau American Community Survey 5-year estimates.

Total population
22,958
Median household income
$122,334
People below poverty
8.6%
Median home value
$878,400

Income

The median income of households in 91737 was $122,334. An estimated 3.1% of households had income below $10,000 a year and 24.9% had income of $200,000 or more.

Household Income in 91737 in 2020-2024

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Percent
Less than $10,000 3.1
$10,000 to $14,999 1
$15,000 to $24,999 6.1
$25,000 to $34,999 2
$35,000 to $49,999 5.9
$50,000 to $74,999 8.4
$75,000 to $99,999 11.7
$100,000 to $149,999 22
$150,000 to $199,999 14.9
$200,000 or more 24.9

Median Earnings for Full-Time Year-Round Workers by Sex in 91737 in 2020-2024

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Dollars
Male 100137
Female 75706

An estimated 79.1% of households received earnings. An estimated 34.6% of households received Social Security and an estimated 33.7 % of households received retirement income other than Social Security. The average income from Social Security was $26,476. These income sources are not mutually exclusive; that is, some households received income from more than one source.

Proportion of Households with Various Income Sources in 91737 in 2020-2024

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Percent
Earnings 79.1
Social Security 34.6
Retirement income 33.7
Supplemental Security Income (SSI) 4.1
Cash public assistance income 2.3

Poverty and Participation in Government Programs

In 2020-2024, 8.6 % of people were in poverty. An estimated 11.5% of children under 18 were below the poverty level, compared with 8.6% of people 65 years old and over. An estimated 7.7% of people 18 to 64 years were below the poverty level.

Poverty Rates in 91737 in 2020-2024

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Percent
People in poverty 8.6
Children under 18 years below poverty 11.5
People 65 years old and over below poverty 8.6
People 18 to 64 years below poverty 7.7

In 2020-2024, 7.9 % of households received SNAP (the Supplemental Nutrition Assistance Program). An estimated 61.2% of households that received SNAP had children under 18, and 37.1% of households that received SNAP had one or more people 60 years and over. An estimated 29.8% of all households receiving SNAP were families with a female householder and no spouse present.


Among the civilian noninstitutionalized population in 91737 in 2020-2024, 95% had health insurance coverage and 5% did not have health insurance coverage. Private coverage was 73.6% and public coverage was 35.9%, respectively. The percentage of children under the age of 19 with no health insurance coverage was 6.7%.


In 2020-2024, 91737 had a total population of 22,958 - 11,741 (51.1%) females and 11,217 (48.9%) males. The median age was 44.8 years. An estimated 20.1% of the population was under 18 years, 27.4% was 19 to 44 years, 30% was 45 to 64 years, and 19.8 % was 65 years and older.

Population by Age and Sex for 91737 in 2020-2024

Male Female
Under 5 432 592
5 to 9 539 481
10 to 14 966 755
15 to 19 848 625
20 to 24 762 631
25 to 29 502 659
30 to 34 616 542
35 to 39 490 700
40 to 44 631 757
45 to 49 728 866
50 to 54 898 979
55 to 59 691 709
60 to 64 1056 957
65 to 69 591 880
70 to 74 537 619
75 to 79 415 357
80 to 84 223 344
85 and over 292 288

Hispanic Origin and Race

For people reporting one race alone, 47.3% were White; 6.6% were Black or African American; 5.5% were American Indian and Alaska Native; 14.4% were Asian; 2% were Native Hawaiian and Other Pacific Islander, and 0% were Some Other Race. An estimated 19.1% reported Two or More Races. An estimated 32.8% of the people in 91737 were Hispanic or Latino. An estimated 41.9% of the people in 91737 were White alone, non-Hispanic. People of Hispanic origin may be of any race.


Households and Families

In 2020-2024, there were 7,995 households in 91737. The average household size was 2.87 people.

Married-couple households made up 59% of the households in 91737 while cohabiting couple households made up 4.4% of households. Female householders with no spouse or partner present were 24% of all households, while 12.6% of households had male householders with no spouse or partner present. Some households had one person, as 6.9% of households were male householders living alone, and 10.2% were female householders living alone, for a total of 17.1% of all households.

In 91737, 30% of all households had one or more people under the age of 18; 38.8% of all households had one or more people 65 years and over.

Types of Households in 91737 in 2020-2024

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Percent
Married-couple households 59
Cohabiting Couples 4.4
Male Householder
No spouse/partner present
12.6
Female Householder
No spouse/partner present
24

Marital Status

Among persons 15 and older, 55.2% of males and 52.3% of females were currently married.

Population 15 years and over Percent
Males
Percent
Females
Never married 33.1 28.3
Now married, except separated 55.2 52.3
Separated 2 1.4
Widowed 1.9 7.2
Divorced 7.9 10.8

Grandparents and Grandchildren

In 91737, 594 grandparents lived with their grandchildren under 18 years old. Of those grandparents, 14.6% were responsible for the basic needs of their grandchildren.


Nativity and Foreign-Born

In 2020-2024, an estimated 81.5% of the people living in 91737 were U.S. natives. 63.4% of the 91737 population were living in the state where they were born.

Approximately 18.5% of 91737 residents in 2020-2024 were foreign-born. 66.5% of foreign-born were naturalized U.S. citizens and an estimated 78.6 % entered the country before the year 2010.

Foreign-born residents of 91737 come from different parts of the world. The bar graph below displays the percentage of foreign-born from each world region of birth in 2020-2024 for 91737.

Region of Birth for the Foreign-Born Population in 91737 in 2020-2024

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Percent
Latin America 35.4
Asia 53.9
Europe 5.9
Africa 1.9
Northern America 2.7
Oceania 0.2

Language

Among people at least five years old living in 91737 in 2020-2024, 25.5 % spoke a language other than English at home. Spanish was spoken by 13.4% of people at least five years old; 7.1% reported that they did not speak English "very well."

Percentage of the Population 5 years and over who Speak a Language other than English in 91737 in 2020-2024

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Percent
Spanish 13.4
Other Indo-European languages 3.4
Asian and Pacific Islander languages 7.9
Other languages 0.9

Geographic Mobility

In 2020-2024, 93 % of the people at least one year old living in 91737 were living in the same house one year earlier.

Geographic Mobility of Residents of 91737 in 2020-2024

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Percent
Same house 93
Different house, same county 3.2
Different county, same state 2.8
Different state 0.6
Abroad 0.3

Education

In 2020-2024, 94.2 % of people 25 years and over had at least graduated from high school and 41.4% had a bachelor's degree or higher. An estimated 5.8% did not complete high school.

The total school enrollment in 91737 was 6,101 in 2020-2024. Nursery school enrollment was 241 and kindergarten through 12th grade enrollment was 3,745. College or graduate school enrollment was 2,115.

Educational Attainment of People in 91737 in 2020-2024

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Percent
Less than high school diploma 5.8
High school diploma or equivalency 22.4
Some college, no degree 21.2
Associate's degree 9.2
Bachelor's degree 25.5
Graduate or professional degree 15.9

Disability

In 91737, among the civilian noninstitutionalized population in 2020-2024, 12.2 % reported a disability. The likelihood of having a disability varied by age - from 6.3% of people under 18 years old, to 8.8% of people 18 to 64 years old, and to 28.6% of those 65 and over.


Employment Status and Type of Employer

In 91737, 57.6 % of the population 16 and over were employed; 38.5% were not currently in the labor force.

An estimated 73.1% of the people employed were private wage and salary workers; 21.2% were federal, state, or local government workers; and 5.7 % were self-employed in their own (not incorporated) business.

Class of worker Number Percent
Private wage and salary workers 7,970 73.1
Federal, state, or local government workers 2,316 21.2
Self-employed workers in own not incorporated business 619 5.7

Industries

In 2020-2024, the civilian employed population 16 years and older in 91737 worked in the following industries:

Percent by Industry in 91737 in 2020-2024

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Percent
Agriculture, forestry, fishing and hunting, and mining 0.4
Construction 8.1
Manufacturing 8.8
Wholesale trade 3.9
Retail trade 9.5
Transportation and warehousing, and utilities 9.7
Information 1.8
Finance and insurance, and real estate and rental and leasing 4.7
Professional, scientific, and management, and administrative and waste management services 8.1
Educational services, and health care and social assistance 24.9
Arts, entertainment, and recreation, and accommodation, and food services 7.8
Other Services, except public administration 5
Public administration 7.1

Occupations

Occupations for the Civilian Employed Population 16 Years and over in 91737 in 2020-2024

Civilian employed population 16 years and over Number Percent
Management, business, sciences, and arts occupations 4,924 45.2
Service occupations 1,714 15.7
Sales and office occupations 2,412 22.1
Natural resources, construction, and maintenance occupations 652 6
Production, transportation, and material moving occupations 1,203 11

Commuting to Work

An estimated 75.9% of 91737 workers drove to work alone in 2020-2024, and 8.6% carpooled. Among those who commuted to work, it took them on average 31.6 minutes to get to work.

Percent of Workers 16 and over Commuting by Mode in 91737 in 2020-2024

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Percent
Car, truck, van -- drove alone 75.9
Car, truck, van -- carpooled 8.6
Public transportation (excluding taxicab) 0.5
Walked 0.7
Other means 2.5
Worked from home 11.7

In 2020-2024, 91737 had a total of 8,340 housing units. Of these housing units, 77.7% were single-family houses either not attached to any other structure or attached to one or more structures (commonly referred to as "townhouses" or "row houses"). 21.8% of the housing units were located in multi-unit structures, or those buildings that contained two or more apartments. 0.4% were mobile homes, while any remaining housing units were classified as "other," which included boats, recreational vehicles, vans, etc.

Types of Housing Units in 91737 in 2020-2024

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Percent
Single-family houses 77.7
Apartments in multi-unit structures 21.8
Mobile homes 0.4
Boat, RV, van, etc 0

3.7% of the housing inventory was comprised of houses built since 2010, while 0.9% of the houses were first built in 1939 or earlier. The median number of rooms in all housing units in 91737 was 6.4 rooms, and of these housing units 77.1% had three or more bedrooms.


In 2020-2024, 91737 had 7,995 housing units that were occupied or had people living in them, while the remaining 345 were vacant. Of the occupied housing units, the percentage of these houses occupied by owners (also known as the homeownership rate) was 71.1% while renters occupied 28.9%. The average household size of owner-occupied houses was 2.96 and in renter-occupied houses it was 2.66.

4% of householders of these occupied houses had moved into their house since 2021, while 13.6% moved into their house in 1989 or earlier. Households without a vehicle available for personal use comprised 3.7% and another 41.2% had three or more vehicles available for use.

The following chart provides the primary fuel used to heat houses in 91737:

House Heating Fuel Used in 91737 in 2020-2024

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Percent
Gas 77.5
Electricity 20
Fuel oil, kerosene, etc 0
All other fuels 1.8
No fuel used 0.5

In 2020-2024, the median property value for owner-occupied houses in 91737 was $878,400.

Of the owner-occupied households, 70.1 % had a mortgage. 29.9% owned their houses "free and clear," that is without a primary mortgage or loan on the house. The median monthly housing costs for owners with a mortgage was $3,167 and for owners without a mortgage it was $1,037.

For renter-occupied houses, the median gross rent for 91737 was $2,371. Gross rent includes the monthly contract rent and any monthly payments made for electricity, gas, water and sewer, and any other fuels to heat the house.