Data / Rankings / Housing units / Cities in New Hampshire

Cities in New Hampshire by housing units

Manchester, NH had the highest housing units of 11 cities in 2021, at 51,121. Somersworth, NH had the lowest, at 5,541. The median was 11,093 and the figure for New Hampshire was 636,480. Source: the U.S. Census Bureau.

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Highest51,121Manchester, NH
Lowest5,541Somersworth, NH
Median11,09311 cities
New Hampshire636,480History

All cities, 2021

Manchester, NH: 51,121 countManchester, NH51,121Nashua, NH: 38,664 countNashua, NH38,664Concord, NH: 18,656 countConcord, NH18,656Dover, NH: 15,353 countDover, NH15,353Rochester, NH: 14,192 countRochester, NH14,192Portsmouth, NH: 11,093 countPortsmouth, NH11,093Keene, NH: 10,228 countKeene, NH10,228Laconia, NH: 9,836 countLaconia, NH9,836Lebanon, NH: 7,000 countLebanon, NH7,000Claremont, NH: 5,933 countClaremont, NH5,933Somersworth, NH: 5,541 countSomersworth, NH5,541Manchester, NH: 51,121 countManchester, NH51,121Nashua, NH: 38,664 countNashua, NH38,664Concord, NH: 18,656 countConcord, NH18,656Dover, NH: 15,353 countDover, NH15,353Rochester, NH: 14,192 countRochester, NH14,192Portsmouth, NH: 11,093 countPortsmouth, NH11,093Keene, NH: 10,228 countKeene, NH10,228Laconia, NH: 9,836 countLaconia, NH9,836Lebanon, NH: 7,000 countLebanon, NH7,000Claremont, NH: 5,933 countClaremont, NH5,933Somersworth, NH: 5,541 countSomersworth, NH5,541
count. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Full ranking

RankCities2021
count
1Manchester, NH51,121
2Nashua, NH38,664
3Concord, NH18,656
4Dover, NH15,353
5Rochester, NH14,192
6Portsmouth, NH11,093
7Keene, NH10,228
8Laconia, NH9,836
9Lebanon, NH7,000
10Claremont, NH5,933
11Somersworth, NH5,541

Other periods

About this ranking

All housing units, occupied and vacant: houses, apartments, mobile homes and rooms intended as separate living quarters. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

A survey estimate averaged over five years, not a count on one date.

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

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.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 B25001: total housing units, US cities (incorporated places of 10,000 or more) (Cities in New Hampshire by housing units, 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat

MLA 9

American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more), Cities in New Hampshire by housing units, 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Invokely, https://invokely.ai/rankings/housing-units/new-hampshire-cities?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more). Cities in New Hampshire by housing units, 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Also distributed by Invokely, https://invokely.ai/rankings/housing-units/new-hampshire-cities?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more), Cities in New Hampshire by housing units, 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat, via Invokely: https://invokely.ai/rankings/housing-units/new-hampshire-cities?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_new_hampshire_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more): Cities in New Hampshire by housing units, 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/housing-units/new-hampshire-cities?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more): Cities in New Hampshire by housing units, 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-b25001.dat
L2  - https://invokely.ai/rankings/housing-units/new-hampshire-cities?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/housing-units/new-hampshire-cities?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which city has the highest housing units?

Manchester, NH, with 51,121 in 2021, according to the U.S. Census Bureau.

Which city has the lowest housing units?

Somersworth, NH, with 5,541 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 B25001: total housing units, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Housing units: other rankings

Cities in New Hampshire: more rankings