Data / Rankings / Per capita income (US five-year survey estimate) / Counties in New Hampshire

Counties in New Hampshire by per capita income (US five-year survey estimate)

Rockingham County had the highest per capita income (US five-year survey estimate) of 10 counties in 2021, at $51,627. Coos County had the lowest, at $30,829. The median was $39,847 and the figure for New Hampshire was $43,877. Source: the U.S. Census Bureau.

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Highest51,627Rockingham County
Lowest30,829Coos County
Median39,84710 counties
New Hampshire43,877History

Map of counties, 2021

Belknap County: 39,639 USDCarroll County: 44,130 USDCheshire County: 36,172 USDCoos County: 30,829 USDGrafton County: 42,336 USDHillsborough County: 45,238 USDMerrimack County: 40,054 USDRockingham County: 51,627 USDStrafford County: 38,942 USDSullivan County: 35,238 USD
  • Under 36K
  • 36K to 39K
  • 39K to 41K
  • 41K to 44K
  • 44K and over
USD, 2021. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Rockingham County: 51,627 USDRockingham County51,627Hillsborough County: 45,238 USDHillsborough County45,238Carroll County: 44,130 USDCarroll County44,130Grafton County: 42,336 USDGrafton County42,336Merrimack County: 40,054 USDMerrimack County40,054Belknap County: 39,639 USDBelknap County39,639Strafford County: 38,942 USDStrafford County38,942Cheshire County: 36,172 USDCheshire County36,172Sullivan County: 35,238 USDSullivan County35,238Coos County: 30,829 USDCoos County30,829Rockingham County: 51,627 USDRockingham County51,627Hillsborough County: 45,238 USDHillsborough County45,238Carroll County: 44,130 USDCarroll County44,130Grafton County: 42,336 USDGrafton County42,336Merrimack County: 40,054 USDMerrimack County40,054Belknap County: 39,639 USDBelknap County39,639Strafford County: 38,942 USDStrafford County38,942Cheshire County: 36,172 USDCheshire County36,172Sullivan County: 35,238 USDSullivan County35,238Coos County: 30,829 USDCoos County30,829
USD. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. Retrieved 2026-10-12.

Full ranking

RankCounties2021
USD
1Rockingham County51,627
2Hillsborough County45,238
3Carroll County44,130
4Grafton County42,336
5Merrimack County40,054
6Belknap County39,639
7Strafford County38,942
8Cheshire County36,172
9Sullivan County35,238
10Coos County30,829

Other periods

About this ranking

Total money income received in the past 12 months by people aged 15 and over, divided by the total population, including children, in US dollars adjusted to the last year of the period. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Survey-reported money income before taxes. Lower than BEA per_capita_personal_income, which also counts employer contributions, imputed income and government transfers in kind.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year (Counties in New Hampshire by per capita income (US five-year survey estimate), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat

MLA 9

American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year, Counties in New Hampshire by per capita income (US five-year survey estimate), 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat. Invokely, https://invokely.ai/rankings/per-capita-income-acs/new-hampshire-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. Counties in New Hampshire by per capita income (US five-year survey estimate), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat. Also distributed by Invokely, https://invokely.ai/rankings/per-capita-income-acs/new-hampshire-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year, Counties in New Hampshire by per capita income (US five-year survey estimate), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat, via Invokely: https://invokely.ai/rankings/per-capita-income-acs/new-hampshire-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_hampshire_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year: Counties in New Hampshire by per capita income (US five-year survey estimate), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/per-capita-income-acs/new-hampshire-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year: Counties in New Hampshire by per capita income (US five-year survey estimate), 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat
L2  - https://invokely.ai/rankings/per-capita-income-acs/new-hampshire-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/per-capita-income-acs/new-hampshire-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b19301.dat. Retrieved 2026-10-12.
ER  -
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Rank Counties in New Hampshire by per capita income (US five-year survey estimate) using official data, and cite the source.
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Questions

Which county has the highest per capita income (US five-year survey estimate)?

Rockingham County, with $51,627 in 2021, according to the U.S. Census Bureau.

Which county has the lowest per capita income (US five-year survey estimate)?

Coos County, with $30,829 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B19301: per capita income in the past 12 months, in inflation-adjusted dollars of the final year. Retrieved 2026-10-12.

Per capita income (US five-year survey estimate): other rankings

Counties in New Hampshire: more rankings