Middletown Flag

Middletown

County:
Lake County
County Seat:
No
Area (mi²):
1.844
State:
California

Middletown is a CDP located in Lake County, California. Middletown has a 2026 population of 1,737. Middletown is currently growing at a rate of 1.52% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Middletown is 29.5 years: 23 years for males, and 34.9 years for females. For every 100 females there are 92.2 males.

1.7K
Total Population
942
Density (mi²)
26 1.52%
Growth

Middletown Population

Middletown Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,737261.52%
20251,711261.54%

Median Age

Overall: 29.5 years
Female: 34.9 years
Male: 23 years

Middletown Adults

There are 1,028 adults, (128 of whom are seniors) in Middletown.

Sex Ratio

Female: 818 (52%)
Male: 754 (48%)

Demographics

The racial composition of Middletown includes 53.56% White, 25.83% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White84253.56%
Other race40625.83%
Two or more races31720.17%
Asian70.45%
Race
Population ↓
Percentage (of total)
Other race40625.83%
Two or more races29919.02%
White664.2%
Race
Population ↓
Percentage (of total)
White77649.36%
Two or more races181.15%
Asian70.45%

Middletown Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)