Littleton Population

2011–2026

4,165

2026 projection

3% since 2020 (decrease)

01K2K3K4K5K20122014201620182020202220242026

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 Littleton. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,165-150.36%
20254,180-310.37%
20234,211-3768.20%
20224,587-380.82%
20214,625+3317.71%
20204,294-3868.25%
20194,680+761.65%
20184,604+1844.16%
20174,420-2304.95%
20164,650-130.28%

Showing 10 of 15 years.

Littleton Demographics

34.4median age

Median age

Female39.2 yrs
Male33.5 yrs

Adults

3,496
710 seniors · 20%2,786 other adults

Sex

Female 52.3% · 2,152Male 47.7% · 1,962

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 41 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

Littleton Income

$53,082median household income

Median household income

$53,082

Half of households earn more, half earn less

Median earnings

$48,081

Typical yearly pay for a worker 25 or older.

Poverty rate

15.5%

About 1 in 6 residents

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

Littleton Marital Status

31% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married31%29%32%
Never married47%56%38%
Divorced14%9%19%
Widowed8%5%10%
Separated<1%<1%<1%

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