Middlefield Population

2010–2026

2,769

2026 projection

0.8% since 2020 (increase)

05001K1.5K2K2.5K3K201020122014201620182020202220242026

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.

Population by year

Population estimates for Middlefield. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,769+20.07%
20252,767+100.36%
20242,757+30.11%
20232,754-20.07%
20222,756+100.36%
20212,746-10.04%
20202,747+511.89%
20192,696-60.22%
20182,702-40.15%
20172,706+20.07%

Showing 10 of 17 years.

Middlefield Demographics

54.4median age

Median age

Female58.4 yrs
Male49.3 yrs

Adults

2,417
930 seniors · 38%1,487 other adults

Sex

Female 56.9% · 1,561Male 43.1% · 1,182

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 27 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

Middlefield Income

$65,319median household income

Median household income

$65,319

Half of households earn more, half earn less

Median earnings

$34,892

Typical yearly pay for a worker 25 or older.

Poverty rate

9.8%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Middlefield Marital Status

41% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married41%48%35%
Never married33%38%30%
Divorced16%14%17%
Widowed11%1%18%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201