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Rio Grande, Ohio: commercial real estate data.

Rio Grande is a Census village of 739 people across 1.37 square miles of land, in Gallia County. Median household income is $24,524, 23.6 percent of occupied homes are owned.

Underlined figures are computed by MMCG Analytics, not published by the agency.

Rio Grande

What Rio Grande is

  • Census place typevillage
  • Land area1.37 sq mi
  • Water area0.01 sq mi
  • Population per square mile of land537 plus or minus 113
  • County holding the largest share of its areaGallia 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.

Rio Grande

How many people live in Rio Grande

  • Population739 plus or minus 155
  • Median age21.7
  • Population under 18157 plus or minus 61
  • Share under 1821.2 percent plus or minus 6.9
  • Population 65 and over41 plus or minus 28
  • Share 65 and over5.5 percent plus or minus 3.6
  • Households250 plus or minus 68
  • Family households149 plus or minus 50
  • Share of households that are families59.6 percent

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Rio Grande

Income and work in Rio Grande

  • Median household income$24,524 plus or minus $18,014
  • Per capita income$18,530 plus or minus $5,201
  • Civilian labor force332 plus or minus 101
  • Employed305 plus or minus 101
  • Unemployed27 plus or minus 29
  • Unemployment rate8.1 percent plus or minus 8.4
  • Adults 25 and over294 plus or minus 82
  • Adults 25 and over with a high school diploma or higher78.2 percent
  • Adults 25 and over with a bachelor degree or higher17.0 percent plus or minus 8.9
  • Adults 25 and over with a graduate degree5.1 percent plus or minus 6.2

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Rio Grande

Housing in Rio Grande

  • Housing units307 plus or minus 74
  • Occupied units250 plus or minus 68
  • Vacant units57 plus or minus 24
  • Vacancy rate18.6 percent plus or minus 6.4
  • Owner occupied59 plus or minus 30
  • Renter occupied191 plus or minus 55
  • Ownership rate23.6 percent plus or minus 10.1
  • Median owner-occupied home value$186,800
  • Median gross rent, monthly$473 plus or minus $278
  • Annual rent as a share of median income23.1 percent plus or minus 21.8
  • Single family units111 plus or minus 50
  • Share single family36.2 percent plus or minus 13.7
  • Units in buildings of two or more168 plus or minus 58
  • Share in buildings of two or more54.7 percent plus or minus 13.5
  • Mobile homes28 plus or minus 28
  • Median year structure built1986

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Rio Grande

How Rio Grande gets to work

  • Workers 16 and over who commute283 plus or minus 98
  • Commuting under 15 minutes157 plus or minus 73
  • Share commuting under 15 minutes55.5 percent plus or minus 17.3
  • Commuting 30 minutes or more39 plus or minus 29
  • Share commuting 30 minutes or more13.8 percent plus or minus 8.9
  • Drove alone76.9 percent plus or minus 17.8
  • Carpooled1.4 percent plus or minus 2.0
  • Public transport0.0 percent
  • Walked18.0 percent plus or minus 8.6
  • Worked from home3.7 percent plus or minus 5.3

US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Rio Grande

Flood risk in Rio Grande

  • NFIP communityVillage of Rio Grande
  • NFIP community number390879
  • Participating in the NFIPYes
  • Community Rating System classNone
  • Currently effective map date01/19/11(M)

The Village of Rio Grande participates in the National Flood Insurance Program as community 390879 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.

Gallia County, not Rio Grande

Gallia County context, not Rio Grande figures

  • Establishments in Gallia County572
  • Covered employment, Gallia County11,265
  • Average annual pay, Gallia County$48,285
  • Housing units permitted, Gallia County7

Every figure in this section is published for Gallia County as a whole and is not a measurement of Rio Grande.

All Gallia 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

Rio Grande questions, answered from the record.

How many people live in Rio Grande, Ohio?

739, in 250 households. Rio Grande village covers 1.37 square miles of land, which is 537 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

What county is Rio Grande in?

Gallia 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 Rio Grande?

$24,524. The median owner-occupied home is valued at $186,800. Median gross rent is $473 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.

Is Rio Grande in the National Flood Insurance Program?

Yes. Rio Grande appears in the FEMA Community Status Book as Rio Grande, village of, community 390879, 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 Rio Grande figures?

No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Gallia 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 Rio Grande.

Is zoning published for Rio Grande?

No. Nothing on this page presents parcel level zoning.