HomeIowaWarren CountySt. Marys
St. Marys, Iowa: commercial real estate data.
St. Marys is a Census city of 96 people across 0.14 square miles of land, in Warren County. Median household income is $77,500, 68.2 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
St. Marys
What St. Marys is
- Census place typecity
- Land area0.14 sq mi
- Water area0 sq mi
- Population per square mile of land680 plus or minus 262
- County holding the largest share of its areaWarren 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.
St. Marys
How many people live in St. Marys
- Population96 plus or minus 37
- Median age55.5
- Population under 183 plus or minus 11
- Share under 183.1 percent plus or minus 11.4
- Population 65 and over23 plus or minus 17
- Share 65 and over24.0 percent plus or minus 15.6
- Households44 plus or minus 21
- Family households28 plus or minus 18
- Share of households that are families63.6 percent plus or minus 27.4
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. Marys
Income and work in St. Marys
- Median household income$77,500 plus or minus $41,883
- Per capita income$45,261 plus or minus $20,184
- Civilian labor force59 plus or minus 32
- Employed53 plus or minus 33
- Unemployed6 plus or minus 9
- Unemployment rate10.2 percent plus or minus 14.2
- Adults 25 and over82 plus or minus 40
- Adults 25 and over with a high school diploma or higher86.6 percent plus or minus 17.6
- Adults 25 and over with a bachelor degree or higher23.2 percent plus or minus 14.0
- Adults 25 and over with a graduate degree8.5 percent plus or minus 13.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. Marys
Housing in St. Marys
- Housing units44 plus or minus 21
- Occupied units44 plus or minus 21
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied30 plus or minus 19
- Renter occupied14 plus or minus 13
- Ownership rate68.2 percent plus or minus 28.4
- Median owner-occupied home value$195,000 plus or minus $44,450
- Single family units39 plus or minus 21
- Share single family88.6 percent plus or minus 20.1
- Units in buildings of two or more5 plus or minus 12
- Share in buildings of two or more11.4 percent plus or minus 25.7
- Mobile homes0
- Median year structure built1973
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
St. Marys
How St. Marys gets to work
- Workers 16 and over who commute42 plus or minus 33
- Commuting under 15 minutes1 plus or minus 11
- Share commuting under 15 minutes2.4 percent plus or minus 25.6
- Commuting 30 minutes or more24 plus or minus 19
- Share commuting 30 minutes or more57.1 percent
- Drove alone69.6 percent plus or minus 67.3
- Carpooled19.6 percent plus or minus 29.2
- Public transport0.0 percent
- Walked2.2 percent plus or minus 8.5
- Worked from home8.7 percent plus or minus 11.4
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Warren County, not St. Marys
Warren County context, not St. Marys figures
- Establishments in Warren County1,020
- Covered employment, Warren County13,125
- Average annual pay, Warren County$51,236
- Housing units permitted, Warren County438
Every figure in this section is published for Warren County as a whole and is not a measurement of St. Marys.
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
St. Marys questions, answered from the record.
How many people live in St. Marys, Iowa?
96, in 44 households. St. Marys city covers 0.14 square miles of land, which is 680 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is St. Marys in?
Warren 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 St. Marys?
$77,500. The median owner-occupied home is valued at $195,000. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page St. Marys figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Warren 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 St. Marys.
Is zoning published for St. Marys?
No. Nothing on this page presents parcel level zoning.
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