Riverdale, CA ZIP Codes

One ZIP code serves Riverdale, California: 93656. Together they are home to 7,172 residents in 1,690 households. That is more than the 3,653 people counted inside Riverdale Census-designated place, because these ZIP codes reach past its boundary.

Riverdale Census-designated place

MeasureCensus figure
Residents3,653
Households819
Median household income$56,975
Median home value$283,600
Median age25.5
Median rent$1,126

All 1 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)7,172
Households (sum of ZIP codes)1,690
Median household income, range across ZIP codes$72,333 (93656) to $72,333 (93656)
Household-weighted average of ZIP medians (an approximation, not a true median)$72,333
Homeowners48.2%
Households with kids under 1857.5%
Moved in the past year6.7%
Carrier routes in EDDM2GO's route library3 routes, 1,605 homes (1 of 1 ZIP codes)

Every ZIP code in Riverdale

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
93656Riverdale7,1721,690$72,333$294,60048.2%57.5%6.7%31,6363% of its land; mailing city

A ZIP code is listed for Riverdale when at least 10% of its land lies inside the Riverdale Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Riverdale. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Riverdale.

Counties

Price a mailing to Riverdale ZIP codes

EDDM guides

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Frequently asked questions

What ZIP codes are in Riverdale, CA?
93656. A ZIP code is listed for Riverdale when at least 10% of its land lies inside the Riverdale Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Riverdale.
What is the population of Riverdale, CA?
The Census Bureau counts 3,653 residents inside Riverdale Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Riverdale hold 7,172 residents in all.
What is the median household income in Riverdale, CA?
$56,975 inside Riverdale Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $72,333 to $72,333.
How many carrier routes and mailboxes are in Riverdale, CA?
For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,605 residential and 31 business mailboxes.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.