Nashua, New Hampshire

Nashua population, 2020 to 2024

Nashua added 654 residents from July 2020 to July 2024, a change of +0.7%. In the latest year it moved by +723. Among 13 New Hampshire places of 5,000 or more, that growth ranks 11th; the median place changed by +1.4%. The median place of 5,000+ in New Hampshire has 22,938 people, so Nashua is 4.0 times that size.

Nashua covers 30.83 square miles of land and 0.90 of water, for 2,979 people per square mile of land. The median New Hampshire place of 5,000+ has 746, so Nashua is denser than the typical town.

What county Nashua is in

All of Nashua's residents live in Hillsborough County, which had 430,462 residents in 2024. Nashua holds 21.3% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Nashua

4 ZIP Code Tabulation Areas (ZCTAs) overlap Nashua by at least 10% of the ZCTA's or the city's land: 03060, 03062, 03063, 03064. 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 Nashua is

The Census internal point of Nashua is at 42.749100, -71.490500. Concord, the capital, is 31.7 miles N in a straight line. The nearest larger place is Lowell, MA (120,418 people), 11.5 miles away.

Daylight in Nashua

At 42.75° N, Nashua gets about 15 h 20 min of daylight around the June solstice and 9 h 02 min around the December solstice, a swing of 6 h 18 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Nashua

The eight nearest incorporated places of 1,000+ in New Hampshire, measured between internal points. The closest is Manchester, 16.5 miles away, with 116,386 people.