HomeMontanaMadison CountyMammoth
Mammoth, Montana: commercial real estate data.
Mammoth is a Census CDP of 15 people across 0.35 square miles of land, in Madison County. 100.0 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
This is a small place, and the figures below carry wide margins.
The American Community Survey reaches Mammoth through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 15 with a margin of error of plus or minus 27, which is 180.0 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it. Because the margin here exceeds the estimate, this page shows its strongest sections only rather than a full profile.
Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.
Mammoth
What Mammoth is
- Census place typeCDP
- Land area0.35 sq mi
- Water area0 sq mi
- Population per square mile of land43 plus or minus 77
- County holding the largest share of its areaMadison 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.
Mammoth
How many people live in Mammoth
- Population15 plus or minus 27
- Population under 180
- Share under 180.0 percent
- Population 65 and over15 plus or minus 22
- Share 65 and over100.0 percent plus or minus 232.8
- Households8 plus or minus 15
- Family households8 plus or minus 15
- Share of households that are families100.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mammoth
Income and work in Mammoth
- Civilian labor force0
- Employed0
- Unemployed0
- Adults 25 and over15 plus or minus 27
- Adults 25 and over with a high school diploma or higher100.0 percent plus or minus 73.3
- Adults 25 and over with a bachelor degree or higher100.0 percent plus or minus 73.3
- Adults 25 and over with a graduate degree0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mammoth
Housing in Mammoth
- Housing units35 plus or minus 26
- Occupied units8 plus or minus 15
- Vacant units27 plus or minus 22
- Vacancy rate77.1 percent plus or minus 25.8
- Owner occupied8 plus or minus 15
- Renter occupied0
- Ownership rate100.0 percent
- Single family units35 plus or minus 28
- Share single family100.0 percent plus or minus 31.4
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes0
- Median year structure built1973
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Madison County, not Mammoth
Madison County context, not Mammoth figures
- Establishments in Madison County427
- Covered employment, Madison County2,993
- Average annual pay, Madison County$57,421
- Housing units permitted, Madison County15
Every figure in this section is published for Madison County as a whole and is not a measurement of Mammoth.
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
Mammoth questions, answered from the record.
How many people live in Mammoth, Montana?
15, in 8 households. Mammoth CDP covers 0.35 square miles of land, which is 43 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Mammoth in?
Madison County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
Are the county figures on this page Mammoth figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Madison 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 Mammoth.
Is zoning published for Mammoth?
No. Nothing on this page presents parcel level zoning.
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