HomeIowaWinneshiek CountyCalmar
Calmar, Iowa: commercial real estate data.
Calmar is a Census city of 974 people across 1.12 square miles of land, in Winneshiek County. Median household income is $92,500, 73.1 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Calmar
What Calmar is
- Census place typecity
- Land area1.12 sq mi
- Water area0 sq mi
- Population per square mile of land867 plus or minus 177
- County holding the largest share of its areaWinneshiek 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.
Calmar
How many people live in Calmar
- Population974 plus or minus 199
- Median age30.5 plus or minus 13.6
- Population under 18256 plus or minus 106
- Share under 1826.3 percent plus or minus 9.4
- Population 65 and over125 plus or minus 35
- Share 65 and over12.8 percent
- Households394 plus or minus 80
- Family households215
- Share of households that are families54.6 percent plus or minus 15.2
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Calmar
Income and work in Calmar
- Median household income$92,500 plus or minus $35,338
- Per capita income$38,252
- Civilian labor force558 plus or minus 134
- Employed555 plus or minus 134
- Unemployed3 plus or minus 5
- Unemployment rate0.5 percent plus or minus 0.9
- Adults 25 and over531
- Adults 25 and over with a high school diploma or higher98.5 percent plus or minus 23.7
- Adults 25 and over with a bachelor degree or higher25.8 percent plus or minus 6.3
- Adults 25 and over with a graduate degree7.0 percent plus or minus 4.5
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Calmar
Housing in Calmar
- Housing units446
- Occupied units394 plus or minus 80
- Vacant units52 plus or minus 29
- Vacancy rate11.7 percent plus or minus 6.1
- Owner occupied288 plus or minus 68
- Renter occupied106 plus or minus 45
- Ownership rate73.1 percent
- Median owner-occupied home value$203,200
- Median gross rent, monthly$694 plus or minus $195
- Annual rent as a share of median income9.0 percent plus or minus 4.3
- Single family units315 plus or minus 69
- Share single family70.6 percent
- Units in buildings of two or more128 plus or minus 53
- Share in buildings of two or more28.7 percent plus or minus 10.7
- Mobile homes3 plus or minus 5
- Median year structure built1968
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Calmar
How Calmar gets to work
- Workers 16 and over who commute516 plus or minus 132
- Commuting under 15 minutes204 plus or minus 80
- Share commuting under 15 minutes39.5 percent plus or minus 11.8
- Commuting 30 minutes or more92 plus or minus 43
- Share commuting 30 minutes or more17.8 percent plus or minus 7.0
- Drove alone90.5 percent
- Carpooled3.9 percent plus or minus 2.8
- Public transport0.0 percent
- Walked1.9 percent plus or minus 1.6
- Worked from home3.7 percent plus or minus 2.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Calmar
Flood risk in Calmar
- NFIP communityCity of Calmar
- NFIP community number190561
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date02/22/24(M)
The City of Calmar participates in the National Flood Insurance Program as community 190561 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.
Winneshiek County, not Calmar
Winneshiek County context, not Calmar figures
- Establishments in Winneshiek County604
- Covered employment, Winneshiek County10,479
- Average annual pay, Winneshiek County$51,439
- Housing units permitted, Winneshiek County47
Every figure in this section is published for Winneshiek County as a whole and is not a measurement of Calmar.
All Winneshiek 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
Calmar questions, answered from the record.
How many people live in Calmar, Iowa?
974, in 394 households. Calmar city covers 1.12 square miles of land, which is 867 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Calmar in?
Winneshiek 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 Calmar?
$92,500. The median owner-occupied home is valued at $203,200. Median gross rent is $694 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Calmar in the National Flood Insurance Program?
Yes. Calmar appears in the FEMA Community Status Book as Calmar, city of, community 190561, 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 Calmar figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Winneshiek 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 Calmar.
Is zoning published for Calmar?
No. Nothing on this page presents parcel level zoning.
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