Hillsborough

County in New Hampshire

County

The population development of Hillsborough.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Hillsborough	County	336,073	380,841	400,721	422,944	430,462	→
New Hampshire	State	1,109,252	1,235,786	1,316,470	1,377,546	1,409,032

Contents: Incorporated Places

The population development of the incorporated places in Hillsborough.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Manchester	City	Hillsborough	99,123	107,023	109,542	115,653	116,386	→
Nashua	City	Hillsborough	79,765	86,598	86,475	91,331	91,851	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	209,879
Females	213,058

Age Groups (C 2020)
0-17 years	84,673
18-64 years	268,132
65+ years	70,132

Age Distribution (C 2020)
80+ years	15,433
70-79 years	30,856
60-69 years	54,391
50-59 years	63,984
40-49 years	51,658
30-39 years	56,567
20-29 years	54,934
10-19 years	51,252
0-9 years	43,862

Urbanization (C 2020)
Rural	103,354
Urban	319,583

»Race« (C 2020)
White	350,270
Black/African American	10,937
Indigenous	1,021
Asian	16,523
Pacific Islander	141
Some other	14,855
2 or more	29,190

Ethnicity (C 2020)
Hispanic or Latino	33,498
Other	389,439