ZIP Code 93656 in Riverdale, CA

Data Last Updated: February 1, 2026
City:Riverdale, California
Counties:Fresno County[Primary]
Kings County
Timezone:Pacific (GMT -08:00)
Local Time:9:48:52 AM
Population:6,459 [See All]
Area Code:559
Classification:Standard [Normal Street Delivery]
Coordinates:36.4654, -119.9218
Land Area:113.222 sq mi
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Population & Demographics


ZIP Code 93656 has 6,459 residents and 1,791 households (average 3.60 persons per household). The median age is 31.1 years, younger than the state (37.5) and significantly younger than the nation (38.8). The gender split is 50.7% male and 49.3% female, which is slightly higher than the national male share (49.1%), making this a male-majority area. Largest groups are Hispanic or Latino (74.2%) and Other / Two or More Races (42.9%, much higher than the state average of 21.2% and well above the national average of 8.4%); Hispanic or Latino residents make up 74.2%, which is much higher than the national average (18.7%), and Other / Two or More Races share is much higher than both the state (21.2%) and national averages (8.4%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:6,459Source: Census DHC
2024 ACS Population Estimate:7,172Source: Census ACS
2026 ZC Population Estimate:5,774Source: ZIP-Codes.com
Population Density:57.0 people per sq mile
Average Income:$72,333Source: Census ACS
Households:1,791Source: Census DHC
Average House Value:$294,600Source: Census ACS
Persons Per Household:3.60Source: Census DHC
Average Family Size:3.11Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--6,9946,8266,8837,1947,3587,1947,3456,3235,8065,8065,7776,2496,2247,172
Decennial Census6,313------------------6,459--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 31.1

Male Median Age: 30.8

Female Median Age: 31.3

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male21327733429625422522121618915818622015914252633632
Female24427731226420322520219320117619116816810490724848
Total4575546465604574504234093903343773883272461421358480
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:2,19521.95%
Black:840.84%
Hispanic:*4,79547.95%
Asian:530.53%
American Indian:910.91%
Hawaiian:70.07%
Other:2,77427.74%
Total:9,999100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:3,27350.67%30.8 years
Females:3,18649.33%31.3 years
Total:6,459100%31.1 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:4,41061.49%
Native, born in PR, Island Areas, or abroad:4966.92%
Foreign born, naturalized U.S. citizen:6719.36%
Foreign born, not a U.S. citizen:1,59531.60%
Total Population:7,172100%
Total Native Population:4,90668.40%
Total Foreign-born Population:2,26631.60%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $72,333, which is considerably lower than the national median ($80,734), is up $32,288 (80.6%) since 2011 and above its 2019 pre-pandemic level by $23,074. Family households earn a median of $71,719 versus $70,679 for nonfamily households (a difference of $1,040). By gender, male median income is $44,712 and female is $33,673, which is considerably lower than the national female median ($55,274), with a current gap of $11,039 that has widened from 2011 to 2024. The labor-force participation rate is 63.6%, which is roughly equal to the national rate (63.5%). The unemployment rate is 5.6%, which is edges higher than the national rate (5.2%). The largest occupation group is Natural resources (30.2%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$40,045$42,500$43,864$45,485$46,010$47,300$49,530$50,902$49,259$51,830$55,856$66,808$64,481$72,333
Median Family Income$39,018$39,655$44,692$44,803$45,827$47,237$49,852$50,512$50,270$51,964$55,339$68,242$63,370$71,719
Median NonFamily Income$34,583$36,500$34,449$36,771$36,354$36,576$24,917$29,896$20,083$20,625$21,111$34,028$0$70,679
Median Male Income$30,141$32,020$32,192$31,531$30,637$31,578$31,864$30,639$33,235$40,255$40,516$40,682$46,895$44,712
Median Female Income$33,625$34,167$29,417$36,875$37,917$34,148$32,443$31,200$31,632$31,525$31,060$35,160$33,292$33,673
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:3,07460.02%
Unemployed:1823.55%
Not In Labor Force:1,86636.43%
Total:5,122100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:35911.68%
Service:67822.06%
Sales and Office:59619.39%
Natural resources, construction, and maintenance:92830.19%
Production, transportation, and material moving:51316.69%
Total Civilian Employed Population:3,074100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $294,600, which is below the national median ($332,700), is up $118,200 (67.01%) since 2011 and above its 2019 pre-pandemic level by $119,700. The median gross rent is $1,023, which is well under the national median ($1,413), is up $270 (35.86%) since 2011 and above its 2019 pre-pandemic level by $118. Of occupied housing, owners make up 48.17% (73.59% with a mortgage, 26.41% free-and-clear) and renters 51.83% - making this ZIP Code higher than national rental averages. The vacancy rate is 10.06%, which is far lower than the national rate (10.12%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$176,400$159,800$158,300$161,400$161,600$165,600$166,900$167,400$174,900$187,000$208,200$252,600$272,200$294,600
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:364.11%
$500 to $999:34439.27%
$1,000 to $1,499:28432.42%
$1,500 to $1,999:667.53%
$2,000 to $2,499:566.39%
$2,500 to $2,999:131.48%
$3,000 or more:00.00%
No Rent:778.79%
Total:876100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$753$721$762$844$864$849$861$988$905$874$891$989$965$1,023
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):59935.44%
Owner Occupied (free and clear, no mortgage):21512.72%
Renter Occupied:87651.83%
Total Occupied Housing Units:1,690100%

Occupied Housing Units:1,69089.94%
Vacant Housing Units (not graphed):18910.06%
Total Housing Units:1,879100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:1,51380.52%
Multi-Family Units:1125.96%
Other Units:25413.52%
Total Housing Units:1,879100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 8.20% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 60.10%, which is far lower than the national rate (89.60%). The uninsured rate is 13.90%, which is comparable to the national rate (8.40%). Private coverage is 44.10%, which is falls below the national rate (67.10%). Public coverage is 50.80%, which is well above the national rate (36.70%). The share of people in poverty is 8.70%, which is comparable to the national rate (8.80%), down 14.20 percentage points since 2011 and below its 2019 pre-pandemic level by 6.70 percentage points. This points to a pronounced improvement in local conditions - rising incomes, firmer consumer demand, and a stronger tax base. Among residents ages 3+, the largest enrollment group is elementary (34.65%). College enrollment is 21.38%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:1,38733.86%
9th to 12th grade, no diploma:2496.08%
High school graduate (includes equivalency):1,42834.86%
Some college, no degree:52412.79%
Associate's degree:1734.22%
Bachelor's degree:2907.08%
Graduate or professional degree:451.10%
Total:4,096100%
High school or higher:2,46060.06%
Bachelor's degree or higher:3358.18%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:3,16640.59%
Public Insurance:3,64046.67%
No Insurance:99412.74%
Total:7,800100%
Has Health Insurance:6,80687.26%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty24.2%25.0%23.1%24.0%22.0%17.4%19.7%19.9%16.7%18.3%17.1%9.6%10.0%8.7%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:401.62%
Kindergarten:27911.32%
Elementary school (grades 1-8):85434.65%
High school (grades 9-12):76531.03%
College or graduate school:52721.38%
Total:2,465100%
Early Childhood:31912.94%
K-12 (Primary & Secondary School):1,89877.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 93656 supports both business and residential activity. According to the Business Census (2024), there are 57 business establishments, employing about 349 people with an annual payroll of $19,276,000. USPS data shows 1,604 residential mailboxes and 31 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:1,604Source: USPS
# Business Mailboxes:31Source: USPS
Total Delivery Receptacles:6,195Source: USPS
Single Family Delivery Units:1,282Source: USPS
Multi Family Delivery Units:51Source: USPS
# of Businesses:57Source: CBP
1st Quarter Payroll:$4,315,000Source: CBP
Annual Payroll:$19,276,000Source: CBP
# of Employees:349Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 93656 is located in Fresno County, California, within the Fresno, CA Metropolitan Statistical Area (CBSA 23420) and California's 13rd and 20th Congressional Districts. This Metro area has a population of 930,450 people, about 0.69% of whom live in ZIP Code 93656. It covers 113.222 sq mi of land and a water area of 0.006 sq mi.

CBSA Name:Fresno, CASource: Census
CBSA Number:23420Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:930,450Source: Census
MSA:Fresno, CA MSASource: Census
Land Area:113.222 sq miSource: Census
Water Area:0.006 sq miSource: Census
Congressional District:13,20Source: USPS
Congressional Land Area:96.79, 4874.22 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0661096Source: Census
Place Name:Riverdale CDP; CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


93657 | | 93654

Schools in ZIP Code 93656


ZIP Code 93656 is part of 2 school districts, including: Riverdale Joint Unified School District (Grades KG thru 12) and Burrel Union Elementary School District (Grades Kindergarten thru 8th). There are 6 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Riverdale Elementary 3700 Stathem St.
Riverdale, CA 93656
District: Riverdale Joint Unified School District
Fipps Primary 21320 South Feland
Riverdale, CA 93656
District: Riverdale Joint Unified School District
Riverdale High 3086 West Mt. Whitney Ave.
Riverdale, CA 93656
District: Riverdale Joint Unified School District
Horizon High 3086 West Mt. Whitney Ave.
Riverdale, CA 93656
District: Riverdale Joint Unified School District
Riverdale Virtual 3086 West Mt. Whitney
Riverdale, CA 93656
District: Riverdale Joint Unified School District
Burrel Elementary 16704 South Jameson Ave.
Riverdale, CA 93656
District: Burrel Union Elementary School District
Mary Immaculate Queen School 884 N Lemoore
Lemoore, CA 93245
District: Private SchoolNearby
Kings Christian School 900 E D St
Lemoore, CA 93245
District: Private SchoolNearby
Hanford Christian School 11948 Flint Ave
Hanford, CA 93230
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 93656


West Hills College-Lemoore 555 College Avenue
Lemoore, CA 93245
Type: Post Secondary
Columbia College - Lemoore Building 826 Hancock Circle
Nas Lemoore, CA 93246-0001
Type: Post Secondary
San Joaquin Valley College-Hanford Classroom 215 West 7th Street
Hanford, CA 93230-4523
Type: Post Secondary
Lawrence & Company College Of Cosmetology 810 North 10th Avenue
Hanford, CA 93230-4102
Type: Post Secondary
Lawrence & Company College Of Cosmetology 2048 Grant Street
Selma, CA 93662-3509
Type: Post Secondary
State Center Community College District 1171 Fulton Street
Fresno, CA 93721
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov