CDP in Lake County, California · 1.8 sq mi · 942 people per sq mi
About 1,700 people live in Middletown. The median resident is 29.5 years old.
2026 projection
From 725 in 2020
Poverty rate 8.06%
Men 23 · Women 34.9
2011–2026
1,737
2026 projection
139.6% 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
1,737
2026 projection
139.6% 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 | 1,737 | +26 | 1.52% |
|---|---|---|---|
| 2025 | 1,711 | +52 | 1.56% |
| 2023 | 1,659 | -89 | 5.09% |
| 2022 | 1,748 | +171 | 10.84% |
| 2021 | 1,577 | +852 | 117.52% |
| 2020 | 725 | -14 | 1.89% |
| 2019 | 739 | -18 | 2.38% |
| 2018 | 757 | +130 | 20.73% |
| 2017 | 627 | -144 | 18.68% |
| 2016 | 771 | -182 | 19.10% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 16 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
42% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 42% | 33% | 51% |
| Never married | 29% | 43% | 16% |
| Divorced | 19% | 25% | 13% |
| Widowed | 9% | 0% | 18% |
| Separated | 1% | 0% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau