Jamestown Population

1880–2026

3,828

2026 projection

3.8% since 2020 (increase)

01K2K3K4K5K18801900192019401960198020002020

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 Jamestown. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,828+250.66%
20253,803+150.40%
20243,788+360.96%
20233,752+300.81%
20223,722+290.79%
20213,693+50.14%
20203,688-81018.01%
20194,498+531.19%
20184,445+2646.31%
20174,181+38210.06%

Showing 10 of 24 years.

Jamestown Demographics

43.4median age

Median age

Female42.1 yrs
Male47.4 yrs

Adults

3,079
984 seniors · 32%2,095 other adults

Sex

Female 50.9% · 1,889Male 49.1% · 1,819

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 37 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

Jamestown Income

$104,844median household income

Median household income

$104,844

Half of households earn more, half earn less

Median earnings

$67,823

Typical yearly pay for a worker 25 or older.

Poverty rate

2.5%

About 1 in 40 residents

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

Jamestown Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%60%56%
Never married26%23%29%
Divorced12%15%9%
Widowed5%3%6%
Separated<1%<1%<1%

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