HomeTennesseeGrainger CountyBlaine
Blaine, Tennessee: commercial real estate data.
Blaine is a Census city of 3,213 people across 9.52 square miles of land, in Grainger County. Median household income is $77,092, 76.7 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Blaine
What Blaine is
- Census place typecity
- Land area9.52 sq mi
- Water area0.02 sq mi
- Population per square mile of land338
- County holding the largest share of its areaGrainger 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.
Blaine
How many people live in Blaine
- Population3,213
- Median age37.0
- Population under 18780 plus or minus 175
- Share under 1824.3 percent
- Population 65 and over483 plus or minus 122
- Share 65 and over15.0 percent plus or minus 3.2
- Households1,066
- Family households774
- Share of households that are families72.6 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Blaine
Income and work in Blaine
- Median household income$77,092
- Per capita income$31,838
- Civilian labor force1,564 plus or minus 324
- Employed1,439 plus or minus 326
- Unemployed125 plus or minus 82
- Unemployment rate8.0 percent plus or minus 5.0
- Adults 25 and over1,994
- Adults 25 and over with a high school diploma or higher93.5 percent plus or minus 20.3
- Adults 25 and over with a bachelor degree or higher17.0 percent plus or minus 5.9
- Adults 25 and over with a graduate degree6.2 percent plus or minus 3.9
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Blaine
Housing in Blaine
- Housing units1,129
- Occupied units1,066
- Vacant units63 plus or minus 51
- Vacancy rate5.6 percent plus or minus 4.5
- Owner occupied818
- Renter occupied248 plus or minus 107
- Ownership rate76.7 percent
- Median owner-occupied home value$297,400
- Median gross rent, monthly$1,008
- Annual rent as a share of median income15.7 percent
- Single family units765
- Share single family67.8 percent
- Units in buildings of two or more106 plus or minus 63
- Share in buildings of two or more9.4 percent plus or minus 5.4
- Mobile homes258 plus or minus 80
- Median year structure built1997
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Blaine
How Blaine gets to work
- Workers 16 and over who commute1,306 plus or minus 328
- Commuting under 15 minutes190 plus or minus 101
- Share commuting under 15 minutes14.5 percent plus or minus 6.8
- Commuting 30 minutes or more863 plus or minus 249
- Share commuting 30 minutes or more66.1 percent
- Drove alone82.0 percent
- Carpooled8.8 percent plus or minus 3.8
- Public transport0.0 percent
- Walked0.9 percent plus or minus 1.0
- Worked from home8.3 percent plus or minus 5.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Blaine
Flood risk in Blaine
- NFIP communityCity of Blaine
- NFIP community number470398
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date12/16/08
The City of Blaine participates in the National Flood Insurance Program as community 470398 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Grainger County, not Blaine
Grainger County context, not Blaine figures
- Establishments in Grainger County258
- Covered employment, Grainger County4,301
- Average annual pay, Grainger County$54,454
- Housing units permitted, Grainger County68
Every figure in this section is published for Grainger County as a whole and is not a measurement of Blaine.
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
Blaine questions, answered from the record.
How many people live in Blaine, Tennessee?
3,213, in 1,066 households. Blaine city covers 9.52 square miles of land, which is 338 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Blaine in?
Grainger 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 Blaine?
$77,092. The median owner-occupied home is valued at $297,400. Median gross rent is $1,008 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Blaine in the National Flood Insurance Program?
Yes. Blaine appears in the FEMA Community Status Book as Blaine, city of, community 470398, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page Blaine figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Grainger 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 Blaine.
Is zoning published for Blaine?
No. Nothing on this page presents parcel level zoning.
Nearby