CDP in Contra Costa County, California · 8.4 sq mi · 254 people per sq mi
About 2,100 people live in Knightsen. The typical household earns $177,232, and the median resident is 39.6 years old.
2026 projection
From 1,100 in 2020
Poverty rate 3.77%
Men 39.7 · Women 39.3
2011–2026
2,122
2026 projection
92.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
2,122
2026 projection
92.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 2,122 | +35 | 1.68% |
|---|---|---|---|
| 2025 | 2,087 | +69 | 1.70% |
| 2023 | 2,018 | +372 | 22.60% |
| 2022 | 1,646 | +336 | 25.65% |
| 2021 | 1,310 | +210 | 19.09% |
| 2020 | 1,100 | -76 | 6.46% |
| 2019 | 1,176 | -324 | 21.60% |
| 2018 | 1,500 | -76 | 4.82% |
| 2017 | 1,576 | -30 | 1.87% |
| 2016 | 1,606 | +75 | 4.90% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 23 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 27 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 61% | 65% |
| Never married | 28% | 31% | 25% |
| Divorced | 3% | 7% | 0% |
| Widowed | 6% | 2% | 10% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau