HomeIowaWinneshiek CountyCastalia
Castalia, Iowa: commercial real estate data.
Castalia is a Census city of 142 people across 0.58 square miles of land, in Winneshiek County. Median household income is $61,250, 93.1 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Castalia
What Castalia is
- Census place typecity
- Land area0.58 sq mi
- Water area0 sq mi
- Population per square mile of land246 plus or minus 73
- 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.
Castalia
How many people live in Castalia
- Population142 plus or minus 42
- Median age58.0 plus or minus 12.9
- Population under 1812 plus or minus 17
- Share under 188.5 percent plus or minus 11.4
- Population 65 and over47 plus or minus 19
- Share 65 and over33.1 percent plus or minus 9.6
- Households72 plus or minus 20
- Family households46 plus or minus 17
- Share of households that are families63.9 percent plus or minus 15.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Castalia
Income and work in Castalia
- Median household income$61,250 plus or minus $30,410
- Per capita income$41,542 plus or minus $14,332
- Civilian labor force82 plus or minus 30
- Employed82 plus or minus 30
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over122 plus or minus 33
- Adults 25 and over with a high school diploma or higher89.3 percent
- Adults 25 and over with a bachelor degree or higher9.8 percent plus or minus 12.5
- Adults 25 and over with a graduate degree0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Castalia
Housing in Castalia
- Housing units75 plus or minus 19
- Occupied units72 plus or minus 20
- Vacant units3 plus or minus 5
- Vacancy rate4.0 percent plus or minus 6.6
- Owner occupied67 plus or minus 19
- Renter occupied5 plus or minus 5
- Ownership rate93.1 percent
- Median owner-occupied home value$97,500
- Single family units65 plus or minus 21
- Share single family86.7 percent plus or minus 17.4
- Units in buildings of two or more3 plus or minus 11
- Share in buildings of two or more4.0 percent plus or minus 14.9
- Mobile homes7 plus or minus 7
- Median year structure built1945
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Castalia
How Castalia gets to work
- Workers 16 and over who commute70 plus or minus 26
- Commuting under 15 minutes16 plus or minus 14
- Share commuting under 15 minutes22.9 percent plus or minus 17.7
- Commuting 30 minutes or more16 plus or minus 16
- Share commuting 30 minutes or more22.9 percent plus or minus 21.0
- Drove alone89.6 percent
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home9.1 percent plus or minus 7.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Winneshiek County, not Castalia
Winneshiek County context, not Castalia 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 Castalia.
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
Castalia questions, answered from the record.
How many people live in Castalia, Iowa?
142, in 72 households. Castalia city covers 0.58 square miles of land, which is 246 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Castalia 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 Castalia?
$61,250. The median owner-occupied home is valued at $97,500. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Castalia 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 Castalia.
Is zoning published for Castalia?
No. Nothing on this page presents parcel level zoning.
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