Three Rocks, CA ZIP Codes

One ZIP code serves Three Rocks, California: 93608. Together they are home to 683 residents in 224 households. That is more than the 162 people counted inside Three Rocks Census-designated place, because these ZIP codes reach past its boundary.

Three Rocks Census-designated place

MeasureCensus figure
Residents162
Households45
Median household income$89,083
Median home value$132,500
Median age50.9
Median rentnot published

All 1 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)683
Households (sum of ZIP codes)224
Median household income, range across ZIP codes$42,609 (93608) to $42,609 (93608)
Household-weighted average of ZIP medians (an approximation, not a true median)$42,609
Homeowners47.8%
Households with kids under 1833.9%
Moved in the past year9.4%
Carrier routes in EDDM2GO's route library1 routes, 104 homes (1 of 1 ZIP codes)

Every ZIP code in Three Rocks

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
93608Cantua Creek683224$42,609—47.8%33.9%9.4%11071% of its land

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

Counties

Price a mailing to Three Rocks ZIP codes

EDDM guides

Pick carrier routes on the EDDM route map

Frequently asked questions

What ZIP codes are in Three Rocks, CA?
93608. A ZIP code is listed for Three Rocks when at least 10% of its land lies inside the Three Rocks Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Three Rocks.
What is the population of Three Rocks, CA?
The Census Bureau counts 162 residents inside Three Rocks Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Three Rocks hold 683 residents in all.
What is the median household income in Three Rocks, CA?
$89,083 inside Three Rocks Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $42,609 to $42,609.
How many carrier routes and mailboxes are in Three Rocks, CA?
For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 104 residential and 3 business mailboxes.

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