All Countries
Antioch, CA
Full City Profile · California · Contra Costa County County
2.8
/5.0
C+
Fair
115,759
Population
3,968/sq mi density
$94,256
Median Income
$40,337 per capita
$607,400
Home Value
$587,936 Zillow
$2,241
Median Rent
36.9% income on rent
60°F
Avg Temperature
322 sunny days/yr
575
Violent Crime/100K
2,840 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$94,256 median income, 4.6% unemployment
B
Affordability
3.0 / 5.0
$607,400 home value, $2,241/mo rent
F
Safety
1.0 / 5.0
575 violent crimes/100K (51% above avg)
C+
Education
2.9 / 5.0
23.9% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+9.1%
107,397 → 117,179
over 10 years
Annual Pop. Growth
+0.88%
Compound annual growth rate
Median Income Change
+44.4%
$65,254 → $94,256
nominal, not inflation-adjusted
Annual Income Growth
+3.75%
Compound annual growth rate
Population Over Time
Total population for Antioch across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
124,591
+7,412 from 2023 (117,179)
Projected Median Income 2030
$121,962
+$27,706 from 2023 ($94,256)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 107,397 | — | $65,254 | — |
| 2015 | 110,255 | +2.7% | $64,329 | -1.4% |
| 2017 | 111,426 | +1.1% | $69,925 | +8.7% |
| 2019 | 111,605 | +0.2% | $76,601 | +9.5% |
| 2021 | 114,794 | +2.9% | $82,244 | +7.4% |
| 2023 | 117,179 | +2.1% | $94,256 | +14.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.