94509 — Antioch, CA Home Values
Typical home value $541,878 as of June 2026 · 161st of 166 in San Francisco-Oakland-Berkeley, CA
Blue: typical home value (Zillow ZHVI) in ZIP code 94509, June 2021 to June 2026. This page shows observed data only; no forecast.
How 94509 compares in the San Francisco-Oakland-Berkeley, CA area
ZIP code 94509 (Antioch, CA) has a typical home value of $541,878 as of June 2026, ranking 161st of 166 ZIP codes tracked in the San Francisco-Oakland-Berkeley, CA area, more expensive than about 4% of ZIP codes in the metro. Prices here have moved -3.3% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed -0.7%, from $545,856 in June 2021 to $541,878 in June 2026. Against observed rent, the typical home here sells for 21.2× the annual rent ($2,127/mo), a common way to gauge whether buying looks cheap relative to renting in this ZIP code.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the San Francisco-Oakland-Berkeley, CA forecast for a modeled outlook, or browse the full ranked list of ZIP codes in San Francisco.
Population and demographics
ZIP code 94509 has a population of 71,013, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 41.6% Hispanic or Latino, 26.8% White, 15% Black or African American, 9.2% Asian, 5% two or more races, 1.6% Native Hawaiian or Pacific Islander, 0.5% American Indian or Alaska Native, and 0.4% another race.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Park Middle | 1 Spartan Way, Antioch, CA | 0.1 mi |
| Sutter Elementary | 3410 Longview Rd., Antioch, CA | 0.5 mi |
| Marsh Elementary | 2304 G St., Antioch, CA | 0.6 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 94509?
$541,878 as of June 2026, the latest month Zillow has published observed data for.
Is 94509 an expensive ZIP code in the San Francisco-Oakland-Berkeley, CA area?
94509 ranks 161st of 166 ZIP codes in the San Francisco-Oakland-Berkeley, CA area by typical home value, more expensive than about 4% of ZIP codes in the metro.
How much have home values in 94509 changed over the past year?
-3.3% over the trailing 12 months, from observed Zillow data.
Is it cheaper to buy or rent in ZIP code 94509?
The typical home price is 21.2× the observed annual rent in this ZIP code ($2,127/mo). Lower multiples favor buying over renting, all else equal.
What is the population of ZIP code 94509?
71,013, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 94509?
Park Middle (0.1 mi), Sutter Elementary (0.5 mi), Marsh Elementary (0.6 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 94509?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the San Francisco-Oakland-Berkeley, CA forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.