HomeIowaDubuque CountySageville
Sageville, Iowa: commercial real estate data.
Sageville is a Census city of 88 people across 0.91 square miles of land, in Dubuque County. Median household income is $60,625, 89.2 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
This is a small place, and the figures below carry wide margins.
The American Community Survey reaches Sageville through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 88 with a margin of error of plus or minus 47, which is 53.4 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it.
Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.
Sageville
What Sageville is
- Census place typecity
- Land area0.91 sq mi
- Water area0 sq mi
- Population per square mile of land97 plus or minus 52
- County holding the largest share of its areaDubuque 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.
Sageville
How many people live in Sageville
- Population88 plus or minus 47
- Median age51.5 plus or minus 17.8
- Population under 189 plus or minus 13
- Share under 1810.2 percent plus or minus 13.2
- Population 65 and over33 plus or minus 21
- Share 65 and over37.5 percent plus or minus 12.9
- Households37 plus or minus 19
- Family households23 plus or minus 13
- Share of households that are families62.2 percent plus or minus 14.7
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sageville
Income and work in Sageville
- Median household income$60,625 plus or minus $36,030
- Per capita income$32,136 plus or minus $17,692
- Civilian labor force30 plus or minus 21
- Employed30 plus or minus 21
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over76 plus or minus 43
- Adults 25 and over with a high school diploma or higher85.5 percent plus or minus 64.6
- Adults 25 and over with a bachelor degree or higher15.8 percent plus or minus 18.5
- 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.
Sageville
Housing in Sageville
- Housing units42 plus or minus 21
- Occupied units37 plus or minus 19
- Vacant units5 plus or minus 9
- Vacancy rate11.9 percent plus or minus 20.6
- Owner occupied33 plus or minus 18
- Renter occupied4 plus or minus 7
- Ownership rate89.2 percent
- Median owner-occupied home value$233,900
- Single family units39 plus or minus 21
- Share single family92.9 percent plus or minus 19.9
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes3 plus or minus 4
- Median year structure built1966
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sageville
How Sageville gets to work
- Workers 16 and over who commute26 plus or minus 20
- Commuting under 15 minutes12 plus or minus 14
- Share commuting under 15 minutes46.2 percent plus or minus 40.8
- Commuting 30 minutes or more4 plus or minus 11
- Share commuting 30 minutes or more15.4 percent plus or minus 39.7
- Drove alone86.7 percent plus or minus 27.6
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home13.3 percent plus or minus 13.8
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Sageville
Flood risk in Sageville
- NFIP communityCity of Sageville
- NFIP community number190122
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date08/10/21
The City of Sageville participates in the National Flood Insurance Program as community 190122 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.
Dubuque County, not Sageville
Dubuque County context, not Sageville figures
- Establishments in Dubuque County2,804
- Covered employment, Dubuque County58,413
- Average annual pay, Dubuque County$58,669
- Housing units permitted, Dubuque County474
Every figure in this section is published for Dubuque County as a whole and is not a measurement of Sageville.
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
Sageville questions, answered from the record.
How many people live in Sageville, Iowa?
88, in 37 households. Sageville city covers 0.91 square miles of land, which is 97 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Sageville in?
Dubuque 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 Sageville?
$60,625. The median owner-occupied home is valued at $233,900. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Sageville in the National Flood Insurance Program?
Yes. Sageville appears in the FEMA Community Status Book as Sageville, city of, community 190122, 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 Sageville figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Dubuque 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 Sageville.
Is zoning published for Sageville?
No. Nothing on this page presents parcel level zoning.