HomeTennesseeCarroll CountyHollow Rock
Hollow Rock, Tennessee: commercial real estate data.
Hollow Rock is a Census town of 739 people across 1.69 square miles of land, in Carroll County. Median household income is $40,000, 59.2 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Hollow Rock
What Hollow Rock is
- Census place typetown
- Land area1.69 sq mi
- Water area0.01 sq mi
- Population per square mile of land437 plus or minus 101
- County holding the largest share of its areaCarroll 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.
Hollow Rock
How many people live in Hollow Rock
- Population739 plus or minus 171
- Median age35.4 plus or minus 12.0
- Population under 18188 plus or minus 80
- Share under 1825.4 percent plus or minus 9.1
- Population 65 and over109 plus or minus 47
- Share 65 and over14.7 percent plus or minus 5.4
- Households294 plus or minus 71
- Family households168 plus or minus 45
- Share of households that are families57.1 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Hollow Rock
Income and work in Hollow Rock
- Median household income$40,000 plus or minus $12,167
- Per capita income$24,053 plus or minus $4,810
- Civilian labor force326 plus or minus 90
- Employed303 plus or minus 90
- Unemployed23 plus or minus 20
- Unemployment rate7.1 percent plus or minus 5.8
- Adults 25 and over472 plus or minus 101
- Adults 25 and over with a high school diploma or higher92.2 percent
- Adults 25 and over with a bachelor degree or higher11.9 percent plus or minus 6.5
- Adults 25 and over with a graduate degree5.1 percent plus or minus 5.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Hollow Rock
Housing in Hollow Rock
- Housing units343 plus or minus 75
- Occupied units294 plus or minus 71
- Vacant units49 plus or minus 29
- Vacancy rate14.3 percent plus or minus 7.9
- Owner occupied174 plus or minus 50
- Renter occupied120 plus or minus 61
- Ownership rate59.2 percent
- Median owner-occupied home value$89,100 plus or minus $29,121
- Median gross rent, monthly$521 plus or minus $278
- Annual rent as a share of median income15.6 percent plus or minus 9.6
- Single family units253 plus or minus 58
- Share single family73.8 percent
- Units in buildings of two or more2 plus or minus 15
- Share in buildings of two or more0.6 percent plus or minus 4.2
- Mobile homes88 plus or minus 55
- Median year structure built1969
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Hollow Rock
How Hollow Rock gets to work
- Workers 16 and over who commute288 plus or minus 91
- Commuting under 15 minutes92 plus or minus 44
- Share commuting under 15 minutes31.9 percent plus or minus 11.3
- Commuting 30 minutes or more69 plus or minus 34
- Share commuting 30 minutes or more24.0 percent plus or minus 9.1
- Drove alone84.7 percent
- Carpooled12.9 percent plus or minus 5.9
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home2.4 percent plus or minus 2.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Hollow Rock
Flood risk in Hollow Rock
- NFIP communityTown of Hollow Rock
- NFIP community number470305
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date03/18/08(M)
The Town of Hollow Rock participates in the National Flood Insurance Program as community 470305 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.
Carroll County, not Hollow Rock
Carroll County context, not Hollow Rock figures
- Establishments in Carroll County445
- Covered employment, Carroll County7,603
- Average annual pay, Carroll County$47,607
- Housing units permitted, Carroll County13
Every figure in this section is published for Carroll County as a whole and is not a measurement of Hollow Rock.
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
Hollow Rock questions, answered from the record.
How many people live in Hollow Rock, Tennessee?
739, in 294 households. Hollow Rock town covers 1.69 square miles of land, which is 437 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Hollow Rock in?
Carroll 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 Hollow Rock?
$40,000. The median owner-occupied home is valued at $89,100. Median gross rent is $521 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Hollow Rock in the National Flood Insurance Program?
Yes. Hollow Rock appears in the FEMA Community Status Book as Hollow Rock, town of, community 470305, 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 Hollow Rock figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Carroll 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 Hollow Rock.
Is zoning published for Hollow Rock?
No. Nothing on this page presents parcel level zoning.
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