PlainZIP

Oak Park, CA

Single-footprint Census roll-up for Oak Park, CA: 1 USPS ZIP, population 13,811. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet OAK-PARK-CA · Oak Park, CA 1 ZIPs · 13,811 pop · #598/25278 · Ventura County

INC-TOP · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-TOP

  • INC-TOP $163,085
  • RANK-TOP #598/25278
  • ABOVE-PEER over Newbury Park
  • BOOK-ONE 1 ZIP
  • OWN-MID 72% owners
  • POP-TOWN 13,811
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $1,036,900

Nearest income peer: Newbury Park, CA ( $14,094 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Oak Park

Lowest/highest poles plus county-sharing cities nearest Oak Park on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Oak Park, CA sits among US cities with a top-decile household income, on a town-scale population base, across a single-ZIP footprint.

Top 2%
household income vs 25,278 US cities
13,811
city population (Census)
1
USPS ZIP codes covered
$163,085
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $163,085 and home value $1,036,900 should be read as near-neighborhood numbers ; bachelor's attainment averages 63.0%.

Owner-occupancy sits in a mixed band (71.9%) - check the ZIP page's tenure split before treating Oak Park as a pure owner town.

Within California, Indian Wells is the closest lower-income city and Morgan Hill the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Oak Park.

Population concentration

Oak Park reads through its lone ZIP, 91377

13,811 ACS residents, one ZIP: 91377 is not the leading code inside Oak Park, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on Oak Park's one ZIP

Citywide ZBP: 306 establishments, 819 employees , annual payroll $50,831k (~22 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 91377 (306 units) ; leading NAICS Professional, scientific, and technical services (90) · also Arts, entertainment, and recreation · Real estate and rental and leasing .

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ZIP Codes in Oak Park, CA

These ZIP codes sit in Ventura County, which covers 27 ZIP codes in all; 1 of them fall in Oak Park. See the Ventura County roll-up →

No other city sharing Ventura County reports a higher average ZIP median income than Oak Park. Oxnard, Simi Valley and Ventura sit below it, so a household comparing this county on income alone starts here. Santa Paula marks the far end of that range at $80,979, 50% below Oak Park.

ZIP Code Population Median income Establishments Density
91377 13,811 $163,085 306 1,008
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Oak Park roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Oak Park, .