PlainZIP

Bethel Island, CA

Single-footprint Census roll-up for Bethel Island, CA: 1 USPS ZIP, population 2,137. 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 BETHEL-ISLAND-CA · Bethel Island, CA 1 ZIPs · 2,137 pop · #11128/25278 · Contra Costa County

INC-MID · RANK-MID · BELOW-PEER · BOOK-ONE · OWN-LOW · POP-VILLAGE · SPREAD-UNK · HOME-HIGH

  • INC-MID $74,972
  • RANK-MID #11128/25278
  • BELOW-PEER under San Pablo
  • BOOK-ONE 1 ZIP
  • OWN-LOW 64% owners
  • POP-VILLAGE 2,137
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $682,700

Nearest income peer: San Pablo, CA (+ $11,062 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 Bethel Island

Lowest/highest poles plus county-sharing cities nearest Bethel Island 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, Bethel Island, CA sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 44%
household income vs 25,278 US cities
2,137
city population (Census)
1
USPS ZIP codes covered
$74,972
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.

Above-median income on a short ZIP list (1) - lead code 94511 (2,137 residents). Household income $74,972 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy is comparatively low (64.2%) for this income tier, rent $1,606 may matter more than the home-value average.

Within California, Big Bear City is the closest lower-income city and Rosemead the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Bethel Island.

Population concentration

Bethel Island's single ZIP 94511 carries the town

Bethel Island is published as a single USPS ZIP. Code 94511 is the entire residential footprint (2,137 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Mid-pack ZBP load on Bethel Island's one ZIP

Citywide ZBP: 35 establishments, 239 employees , annual payroll $10,120k (~16 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 94511 (35 units) ; leading NAICS Construction (8) · also Retail trade · Real estate and rental and leasing .

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ZIP Codes in Bethel Island, CA

These ZIP codes sit in Contra Costa County, which covers 43 ZIP codes in all; 1 of them fall in Bethel Island. See the Contra Costa County roll-up →

Every one of the 12 cities sharing Contra Costa County reports a higher average ZIP median income than Bethel Island, Concord, Antioch and Pittsburg among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Danville marks the far end of that range at $237,549, 217% above Bethel Island.

ZIP Code Population Median income Establishments Density
94511 2,137 $74,972 35 158
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Bethel Island 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 Bethel Island, .