Data / Rankings / Housing units / Cities in Maine

Cities in Maine by housing units, 2024

Portland, ME had the highest housing units of 11 cities in 2024, at 36,559. Waterville, ME had the lowest, at 7,312. The median was 10,502 and the figure for Maine was 751,876. Source: the U.S. Census Bureau.

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Highest36,559Portland, ME
Lowest7,312Waterville, ME
Median10,50211 cities
Maine751,876History

All cities, 2024

Portland, ME: 36,559 countPortland, ME36,559Lewiston, ME: 17,105 countLewiston, ME17,105Bangor, ME: 16,042 countBangor, ME16,042South Portland, ME: 12,782 countSouth Portland, ME12,782Auburn, ME: 11,136 countAuburn, ME11,136Biddeford, ME: 10,502 countBiddeford, ME10,502Sanford, ME: 10,246 countSanford, ME10,246Augusta, ME: 10,164 countAugusta, ME10,164Saco, ME: 9,869 countSaco, ME9,869Westbrook, ME: 9,575 countWestbrook, ME9,575Waterville, ME: 7,312 countWaterville, ME7,312Portland, ME: 36,559 countPortland, ME36,559Lewiston, ME: 17,105 countLewiston, ME17,105Bangor, ME: 16,042 countBangor, ME16,042South Portland, ME: 12,782 countSouth Portland, ME12,782Auburn, ME: 11,136 countAuburn, ME11,136Biddeford, ME: 10,502 countBiddeford, ME10,502Sanford, ME: 10,246 countSanford, ME10,246Augusta, ME: 10,164 countAugusta, ME10,164Saco, ME: 9,869 countSaco, ME9,869Westbrook, ME: 9,575 countWestbrook, ME9,575Waterville, ME: 7,312 countWaterville, ME7,312
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

RankCities2024
count		Change on 2023
1Portland, ME36,559+1.7%
2Lewiston, ME17,105+1.5%
3Bangor, ME16,042+3.1%
4South Portland, ME12,782+0.3%
5Auburn, ME11,136+0.2%
6Biddeford, ME10,502+2.2%
7Sanford, ME10,246+2.7%
8Augusta, ME10,164+2.4%
9Saco, ME9,869+2.6%
10Westbrook, ME9,575+1.8%
11Waterville, ME7,312+3.9%

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/2024/table-based-SF/data/5YRData/acsdt5y2024-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 Maine by housing units, 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-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 Maine by housing units, 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Invokely, https://invokely.ai/rankings/housing-units/maine-cities. 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 Maine by housing units, 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Also distributed by Invokely, https://invokely.ai/rankings/housing-units/maine-cities.

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 Maine by housing units, 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat, via Invokely: https://invokely.ai/rankings/housing-units/maine-cities (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_maine_by_2024,
  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 Maine by housing units, 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/housing-units/maine-cities. 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/2024/table-based-SF/data/5YRData/acsdt5y2024-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 Maine by housing units, 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat
L2  - https://invokely.ai/rankings/housing-units/maine-cities
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/housing-units/maine-cities.
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/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which city has the highest housing units?

Portland, ME, with 36,559 in 2024, according to the U.S. Census Bureau.

Which city has the lowest housing units?

Waterville, ME, with 7,312 in 2024.

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 Maine: more rankings