Rockingham County, New Hampshire

2024 results by precinct

37 precincts · 202,929 votes cast

Trump · R+2

Harris +50

Trump +50

Real precinct boundaries. Hover for vote totals.

38 presidential elections

Year	Won	Margin	Democratic	Republican	Total
2024	R	−2.4%	97,615	102,542	202,929
2020	D	+2.1%	100,064	95,858	199,342
2016	R	−5.8%	79,994	90,447	181,434
2012	R	−4.6%	80,142	87,921	170,423
2008	D	+1.1%	83,723	81,917	167,093
2004	R	−4.2%	75,437	82,069	158,816
2000	R	−3.2%	61,628	65,860	134,173
1996	D	+6.6%	53,644	46,201	113,248
1992	R	−2.5%	44,317	47,353	123,806
1988	R	−27.9%	35,775	64,034	101,405
1984	R	−38.4%	25,557	57,586	83,440
1980	R	−30.5%	21,712	45,960	79,474
1976	R	−9.8%	30,051	36,738	68,130
1972	R	−27.3%	21,998	38,825	61,541
1968	R	−14.6%	21,195	28,842	52,456
1964	D	+16.6%	27,256	19,498	46,754
1960	R	−24.3%	17,063	28,032	45,095
1956	R	−46.9%	10,198	28,226	38,442
1952	R	−37.2%	12,040	26,280	38,320
1948	R	−22.3%	11,937	18,890	31,128
1944	R	−13.1%	13,170	17,144	30,316
1940	R	−7.4%	14,001	16,223	30,224
1936	R	−11.5%	12,207	15,466	28,249
1932	R	−13.4%	11,363	14,902	26,405
1928	R	−38.6%	7,782	17,590	25,425
1924	R	−39.8%	6,073	14,530	21,237
1920	R	−35.2%	6,582	13,811	20,525
1916	R	−2.0%	5,637	5,866	11,665
1912	D	+0.7%	4,306	4,231	11,270
1908	R	−23.9%	4,118	6,814	11,293
1904	R	−24.5%	4,320	7,216	11,835
1900	R	−21.3%	4,719	7,363	12,419
1896	R	−43.0%	2,992	7,881	11,369
1892	R	−3.3%	5,961	6,380	12,571
1888	—	No data	—	—	—
1884	—	No data	—	—	—
1880	—	No data	—	—	—
1876	—	No data	—	—	—

Demographics

Race, ethnicity, and ancestry

Click any group to see the ancestries typically reported within it.

American

100.0%

English

0.9%

Sample size too small to break out by ancestry reliably.

Multiple ancestry combinations reported; no single grouping above 1%.

American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.

Source · American Community Survey 5-year estimates, 2024 release. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.

Age distribution by sex

Median age: 45.0 in this county, 39.1 nationally

Male

Age

Female

0.7%

85+

1.2%

2.7%

75–84

3.3%

6.1%

65–74

6.4%

8.1%

55–64

8.3%

6.5%

45–54

6.6%

6.5%

35–44

6.2%

6.1%

25–34

5.9%

3.6%

18–24

3.3%

7.1%

5–17

6.8%

2.3%

2.2%

Source · American Community Survey 5-year estimates, 2024 release.

Median household income

2024 inflation-adjusted dollars

$118,331

Rockingham County ranks in the top 0.5% of US counties.

Rockingham County$118,331

New Hampshire$99,031

United States$80,734

Source · American Community Survey 5-year estimates, 2024 release.

Poverty rate

All persons below federal poverty line

4.8%

Children face moderate poverty.

Children under 1818.0%

Working age (18–64)100.0%

Seniors (65+)18.0%

Source · American Community Survey 5-year estimates, 2024 release.

Language at home

Population aged 5 and older

0.0%

speak English only

Source · ACS 5-year estimates, 2024.

Religious adherents

Adherents per capita by tradition

Catholic & Orthodox

19.1%

Other Christian

3.7%

Mainline Protestant

2.5%

Baptist

1.1%

Methodist

1.0%

Non-Christian

0.7%

Pentecostal & Holiness

0.6%

Source · 2020 US Religion Census. Remaining 71.3% of residents not counted as adherents by any reporting body.

Rockingham's mix of affluent coastal towns and fast-growing suburban commuter corridors has compressed its Republican margins steadily over two decades, making it a bellwether for statewide outcomes in New Hampshire.

The Democratic margin in Rockingham County has rarely exceeded seventeen points in modern history; the Republican margin has rarely exceeded forty-seven points. 2024 delivered the county to the Republican candidate by two points.

Rockingham County's demographics resemble the country more than they resemble most counties. A 91% non-Hispanic-white share, a 5% poverty rate, and a median household income of $118,331 — all within the broad national range. The county's voting pattern over the last decade is most similar to that of Carroll County and Hillsborough County.

Most similar counties

Rockingham County votes the way the country votes.