HomeIowaClinton CountyGrand Mound
Grand Mound, Iowa: commercial real estate data.
Grand Mound is a Census city of 510 people across 1.87 square miles of land, in Clinton County. Median household income is $82,143, 82.9 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Grand Mound
What Grand Mound is
- Census place typecity
- Land area1.87 sq mi
- Water area0 sq mi
- Population per square mile of land273
- County holding the largest share of its areaClinton 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.
Grand Mound
How many people live in Grand Mound
- Population510
- Median age34.4
- Population under 18125 plus or minus 40
- Share under 1824.5 percent plus or minus 6.7
- Population 65 and over76 plus or minus 22
- Share 65 and over14.9 percent plus or minus 3.3
- Households210
- Family households138
- Share of households that are families65.7 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Grand Mound
Income and work in Grand Mound
- Median household income$82,143
- Per capita income$35,565
- Civilian labor force272
- Employed254 plus or minus 52
- Unemployed18 plus or minus 10
- Unemployment rate6.6 percent plus or minus 3.4
- Adults 25 and over358
- Adults 25 and over with a high school diploma or higher96.6 percent
- Adults 25 and over with a bachelor degree or higher19.3 percent plus or minus 6.2
- Adults 25 and over with a graduate degree4.5 percent plus or minus 4.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Grand Mound
Housing in Grand Mound
- Housing units215
- Occupied units210
- Vacant units5 plus or minus 7
- Vacancy rate2.3 percent plus or minus 3.2
- Owner occupied174 plus or minus 35
- Renter occupied36 plus or minus 20
- Ownership rate82.9 percent
- Median owner-occupied home value$145,200
- Median gross rent, monthly$763
- Annual rent as a share of median income11.1 percent plus or minus 2.5
- Single family units195
- Share single family90.7 percent
- Units in buildings of two or more20 plus or minus 21
- Share in buildings of two or more9.3 percent plus or minus 9.4
- Mobile homes0
- Median year structure built1943
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Grand Mound
How Grand Mound gets to work
- Workers 16 and over who commute245 plus or minus 51
- Commuting under 15 minutes78 plus or minus 27
- Share commuting under 15 minutes31.8 percent plus or minus 8.6
- Commuting 30 minutes or more89 plus or minus 30
- Share commuting 30 minutes or more36.3 percent plus or minus 9.4
- Drove alone81.5 percent
- Carpooled12.9 percent plus or minus 8.4
- Public transport1.6 percent plus or minus 2.8
- Walked2.4 percent plus or minus 2.8
- Worked from home1.6 percent plus or minus 1.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Grand Mound
SBA loans in Grand Mound (504)
- Approvals1
- Gross approval$1,457,000
- Average approval$1,457,000
- Median approval$1,457,000
- Largest approval$1,457,000
- Jobs supported3
- Loans with a final outcome0
- Charged off0
- Median term300 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in Grand Mound, in any county, FY2010 to FY2026. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Grand Mound
Flood risk in Grand Mound
- NFIP communityCity of Grand Mound
- NFIP community number190586
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date07/22/20
The City of Grand Mound participates in the National Flood Insurance Program as community 190586 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.
Clinton County, not Grand Mound
Clinton County context, not Grand Mound figures
- Establishments in Clinton County1,122
- Covered employment, Clinton County19,273
- Average annual pay, Clinton County$52,714
- Housing units permitted, Clinton County117
Every figure in this section is published for Clinton County as a whole and is not a measurement of Grand Mound.
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
Grand Mound questions, answered from the record.
How many people live in Grand Mound, Iowa?
510, in 210 households. Grand Mound city covers 1.87 square miles of land, which is 273 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Grand Mound in?
Clinton 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 Grand Mound?
$82,143. The median owner-occupied home is valued at $145,200. Median gross rent is $763 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Grand Mound in the National Flood Insurance Program?
Yes. Grand Mound appears in the FEMA Community Status Book as Grand Mound, city of, community 190586, 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 Grand Mound figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Clinton 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 Grand Mound.
Is zoning published for Grand Mound?
No. Nothing on this page presents parcel level zoning.
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