New Martinsville Population

1850–2026

5,003

2026 projection

4% since 2020 (decrease)

02K4K6K8K186018801900192019401960198020002020

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 New Martinsville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20265,003-360.71%
20255,039-290.57%
20245,068-671.30%
20235,135-80.16%
20225,143-661.27%
20215,209-30.06%
20205,212+881.72%
20195,12400.00%
20185,124+80.16%
20175,116-561.08%

Showing 10 of 32 years.

New Martinsville Demographics

44.5median age

Median age

Female44.9 yrs
Male43.6 yrs

Adults

4,205
1,144 seniors · 27%3,061 other adults

Sex

Female 51.4% · 2,639Male 48.6% · 2,494

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 51 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

New Martinsville Income

$60,946median household income

Median household income

$60,946

Half of households earn more, half earn less

Median earnings

$40,309

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

New Martinsville Marital Status

52% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married52%51%52%
Never married20%26%15%
Divorced17%16%19%
Widowed10%7%13%
Separated<1%0%1%

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