HomeMaineCumberland CountyCousins Island
Cousins Island, Maine: commercial real estate data.
Cousins Island is a Census CDP of 658 people across 1.06 square miles of land, in Cumberland County. Median household income is $180,625, 96.7 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Cousins Island
What Cousins Island is
- Census place typeCDP
- Land area1.06 sq mi
- Water area0.92 sq mi
- Population per square mile of land620 plus or minus 201
- County holding the largest share of its areaCumberland County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Cousins Island
How many people live in Cousins Island
- Population658 plus or minus 213
- Median age58.1 plus or minus 15.7
- Population under 1887 plus or minus 59
- Share under 1813.2 percent plus or minus 7.8
- Population 65 and over215 plus or minus 91
- Share 65 and over32.7 percent plus or minus 8.9
- Households272 plus or minus 84
- Family households253 plus or minus 81
- Share of households that are families93.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Cousins Island
Income and work in Cousins Island
- Median household income$180,625 plus or minus $158,457
- Per capita income$92,936
- Civilian labor force311 plus or minus 139
- Employed294 plus or minus 124
- Unemployed17 plus or minus 26
- Unemployment rate5.5 percent plus or minus 8.0
- Adults 25 and over541 plus or minus 165
- Adults 25 and over with a high school diploma or higher100.0 percent
- Adults 25 and over with a bachelor degree or higher61.7 percent plus or minus 18.8
- Adults 25 and over with a graduate degree35.3 percent plus or minus 13.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Cousins Island
Housing in Cousins Island
- Housing units272 plus or minus 84
- Occupied units272 plus or minus 84
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied263 plus or minus 86
- Renter occupied9 plus or minus 15
- Ownership rate96.7 percent
- Median owner-occupied home value$658,000
- Single family units272 plus or minus 85
- Share single family100.0 percent
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes0
- Median year structure built1974
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Cousins Island
How Cousins Island gets to work
- Workers 16 and over who commute230 plus or minus 115
- Commuting under 15 minutes31 plus or minus 42
- Share commuting under 15 minutes13.5 percent plus or minus 16.7
- Commuting 30 minutes or more106 plus or minus 76
- Share commuting 30 minutes or more46.1 percent plus or minus 23.4
- Drove alone78.2 percent plus or minus 21.0
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home21.8 percent plus or minus 15.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Cumberland County, not Cousins Island
Cumberland County context, not Cousins Island figures
- Establishments in Cumberland County12,242
- Covered employment, Cumberland County192,475
- Average annual pay, Cumberland County$71,351
- Housing units permitted, Cumberland County1,385
Every figure in this section is published for Cumberland County as a whole and is not a measurement of Cousins Island.
All Cumberland County figures →
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Cousins Island questions, answered from the record.
How many people live in Cousins Island, Maine?
658, in 272 households. Cousins Island CDP covers 1.06 square miles of land, which is 620 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Cousins Island in?
Cumberland County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Cousins Island?
$180,625. The median owner-occupied home is valued at $658,000. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Cousins Island figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Cumberland County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Cousins Island.
Is zoning published for Cousins Island?
No. Nothing on this page presents parcel level zoning.