Cumberland Population

1880–2026

8,355

2026 projection

29.1% since 2020 (increase)

02K4K6K8K10K18801900192019401960198020002020

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 Cumberland. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20268,355+2893.58%
20258,066+4365.71%
20247,630+73910.72%
20236,891+1532.27%
20226,738+811.22%
20216,657+1862.87%
20206,471+4547.55%
20196,017+1712.93%
20185,846+1262.20%
20175,720+911.62%

Showing 10 of 23 years.

Cumberland Demographics

34.5median age

Median age

Female35.7 yrs
Male33.8 yrs

Adults

4,483
940 seniors · 21%3,543 other adults

Sex

Female 50.4% · 3,157Male 49.6% · 3,110

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 63 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

Cumberland Income

$87,364median household income

Median household income

$87,364

Half of households earn more, half earn less

Median earnings

$57,188

Typical yearly pay for a worker 25 or older.

Poverty rate

6.4%

About 1 in 16 residents

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

Cumberland Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%52%51%
Never married30%32%28%
Divorced14%13%15%
Widowed4%3%6%
Separated<1%<1%1%

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