Martinsville, Indiana

Martinsville population, 2020 to 2024

Martinsville added 27 residents from July 2020 to July 2024, a change of +0.2%. In the latest year it moved by +27. Among 126 Indiana places of 5,000 or more, that growth ranks 80th; the median place changed by +1.0%. The median place of 5,000+ in Indiana has 14,565 people, so Martinsville is 82% of it.

Martinsville covers 9.16 square miles of land and 0.11 of water, for 1,305 people per square mile of land. The median Indiana place of 5,000+ has 1,645, so Martinsville is less dense than the typical town.

What county Martinsville is in

All of Martinsville's residents live in Morgan County, which had 73,825 residents in 2024. Martinsville holds 16.2% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Martinsville

1 ZIP Code Tabulation Area (ZCTA) overlaps Martinsville by at least 10% of the ZCTA's or the city's land: 46151. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Martinsville is

The Census internal point of Martinsville is at 39.414700, -86.431700. Indianapolis, the capital, is 28.5 miles NNE in a straight line. The nearest larger place is Bloomington, IN (79,986 people), 18.0 miles away. The nearest city of 100,000 or more is Indianapolis, IN, 29.3 miles away.

Daylight in Martinsville

At 39.41° N, Martinsville gets about 14 h 57 min of daylight around the June solstice and 9 h 23 min around the December solstice, a swing of 5 h 34 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Martinsville

The eight nearest incorporated places of 1,000+ in Indiana, measured between internal points. The closest is Brooklyn, 9.6 miles away, with 2,595 people.