Antioch, CA
Single-footprint Census roll-up for Antioch, CA: 2 USPS ZIPs, population 102,729. 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 ANTIOCH-CA · Antioch, CA 2 ZIPs · 102,729 pop · #3897/25278 · Contra Costa County
INC-HIGH · RANK-TOP · BELOW-PEER · BOOK-FEW · OWN-MID · POP-MID · SPREAD-MOD · HOME-HIGH
- INC-HIGH $103,562
- RANK-TOP #3897/25278
- BELOW-PEER under Concord
- BOOK-FEW 2 ZIPs
- OWN-MID 66% owners
- POP-MID 102,729
- SPREAD-MOD 94509→94531
- HOME-HIGH $642,850
Nearest income peer: Concord, CA (+ $7,161 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 Antioch
Lowest/highest poles plus county-sharing cities nearest Antioch on average ZIP median household income. Full ladder: /cities.
- San Pablo · lowest $86,034
San Pablo · lowest
$86,034 median HH income
- Richmond · near $94,639
Richmond · near
$94,639 median HH income
- Pittsburg · near
Pittsburg · near
$95,556 median HH income
- Antioch · this city
Antioch · this city
$103,562 median HH income
- Concord · near
Concord · near
$110,723 median HH income
- Danville · highest
Danville · highest
$237,549 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.
National city placement
According to ACS 5-Year Estimates, Antioch, CA sits among US cities with an upper-quartile household income, on a mid-size population base, across a handful of delivery areas.
- Top 15%
- household income vs 25,278 US cities
- 102,729
- city population (Census)
- 2
- USPS ZIP codes covered
- $103,562
- 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 2 ZIPs: the city page and the ZIP page nearly coincide. Headline income $103,562 and home value $642,850 should be read as near-neighborhood numbers ; bachelor's attainment averages 25.3%.
Owner-occupancy sits in a mixed band (65.6%) - check the ZIP page's tenure split before treating Antioch as a pure owner town.
Within California, Lotus is the closest lower-income city and Temple City the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Antioch.
Within-city ZIP comparison
Where the ZIP codes inside Antioch differ
The published income range is comparatively compact across the ZIPs in Antioch: $86,196 in ZIP 94509 to $120,927 in 94531. The city average is therefore a more representative summary here, though each ZIP page still carries its own housing and demographic record.
- Income high-to-low ratio
- 1.4×
- Home-value high-to-low ratio
- 1.2×
- Poverty-rate spread
- 5.1 points
94509 to 94531
94509 to 94531
94531 to 94509
Derived from the published ACS 2023 ZIP-level records shown on this site. A high-to-low ratio compares the highest and lowest available ZIP values; it is not a score or forecast.
Population concentration
Lead ZIP 94509 skews compact Antioch
In this 2-ZIP cluster, 94509 covers about 61% of Antioch's 102,729 residents. City averages lean toward that lead; open a thinner sibling ZIP for the contrast the mean hides.
Census ZBP business roll-up
Light employer footprint across Antioch's short ZIP set
Citywide ZBP: 1,538 establishments, 20,100 employees , annual payroll $1,273,462k (~15 establishments per 1,000 residents) across 2 of 2 ZIPs. Peak business ZIP 94509 (979 units) ; leading NAICS Health care and social assistance (318) · also Construction · Retail trade .
ZIP Codes in Antioch, CA
These ZIP codes sit in Contra Costa County, which covers 43 ZIP codes in all; 2 of them fall in Antioch. See the Contra Costa County roll-up →
Antioch sits in the lower half of Contra Costa County on income: Concord, Walnut Creek and San Ramon report more, Pittsburg, Richmond and San Pablo report less. Danville marks the far end of that range at $237,549, 129% above Antioch.
Side-by-side: Compare 94509 vs 94531 →
Antioch 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 Antioch, .