City in Solano County, California · 7.1 sq mi · 3,011 people per sq mi
21,381 people live in Dixon. The typical household earns $102,878, and the median resident is 34.9 years old.
2026 projection
From 18,988 in 2020
Poverty rate 10.2%
Men 35.1 · Women 34.8
1870–2026
21,381
2026 projection
12.6% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1870–2026
21,381
2026 projection
12.6% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 21,381 | +265 | 1.25% |
|---|---|---|---|
| 2025 | 21,116 | +593 | 2.89% |
| 2024 | 20,523 | +601 | 3.02% |
| 2023 | 19,922 | +280 | 1.43% |
| 2022 | 19,642 | +63 | 0.32% |
| 2021 | 19,579 | +591 | 3.11% |
| 2020 | 18,988 | -56 | 0.29% |
| 2019 | 19,044 | +33 | 0.17% |
| 2018 | 19,011 | +145 | 0.77% |
| 2017 | 18,866 | +115 | 0.61% |
Showing 10 of 30 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Dixon is growing faster than Solano County, California, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 197 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 10 residents
49% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 49% | 53% | 45% |
| Never married | 33% | 32% | 33% |
| Divorced | 11% | 9% | 12% |
| Widowed | 5% | 3% | 8% |
| Separated | 2% | 3% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources