All Countries
Martinez, CA
Full City Profile · California · San Mateo County County
3.3
/5.0
B
Good
36,926
Population
2,921/sq mi density
$125,436
Median Income
$62,336 per capita
$824,700
Home Value
$761,209 Zillow
$2,265
Median Rent
27.7% income on rent
62°F
Avg Temperature
330 sunny days/yr
215
Violent Crime/100K
1,473 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$125,436 median income, 3.1% unemployment
C+
Affordability
3.0 / 5.0
$824,700 home value, $2,265/mo rent
F
Safety
1.0 / 5.0
215 violent crimes/100K
A+
Education
4.6 / 5.0
45.5% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-1.1%
37,121 → 36,712
over 10 years
Annual Pop. Growth
-0.11%
Compound annual growth rate
Median Income Change
+50.9%
$83,112 → $125,436
nominal, not inflation-adjusted
Annual Income Growth
+4.2%
Compound annual growth rate
Population Over Time
Total population for Martinez 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
36,430
-282 from 2023 (36,712)
Projected Median Income 2030
$167,300
+$41,864 from 2023 ($125,436)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 37,121 | — | $83,112 | — |
| 2015 | 38,105 | +2.7% | $87,959 | +5.8% |
| 2017 | 38,550 | +1.2% | $98,102 | +11.5% |
| 2019 | 38,463 | -0.2% | $107,328 | +9.4% |
| 2021 | 36,819 | -4.3% | $114,390 | +6.6% |
| 2023 | 36,712 | -0.3% | $125,436 | +9.7% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.