Strafford

County in New Hampshire

County

The population development of Strafford.

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
Strafford	County	104,233	112,233	123,143	130,897	134,202	→
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 Strafford.

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
Dover	City	Strafford	25,326	26,897	29,999	32,749	33,909	→
Rochester	City	Strafford	26,752	28,522	29,789	32,496	33,598	→
Somersworth	City	Strafford	11,217	11,469	11,765	11,855	12,218	→

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	64,439
Females	66,450

Age Groups (C 2020)
0-17 years	23,434
18-64 years	85,869
65+ years	21,586

Age Distribution (C 2020)
80+ years	4,625
70-79 years	9,664
60-69 years	16,451
50-59 years	18,224
40-49 years	14,770
30-39 years	16,835
20-29 years	21,894
10-19 years	16,335
0-9 years	12,091

Urbanization (C 2020)
Rural	48,084
Urban	82,805

»Race« (C 2020)
White	115,890
Black/African American	1,513
Indigenous	310
Asian	4,506
Pacific Islander	47
Some other	1,367
2 or more	7,256

Ethnicity (C 2020)
Hispanic or Latino	3,914
Other	126,975