HomeIowaBuchanan CountyWinthrop
Winthrop, Iowa: commercial real estate data.
Winthrop is a Census city of 1,040 people across 0.79 square miles of land, in Buchanan County. Median household income is $69,792, 78.6 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Winthrop
What Winthrop is
- Census place typecity
- Land area0.79 sq mi
- Water area0 sq mi
- Population per square mile of land1,315
- County holding the largest share of its areaBuchanan 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.
Winthrop
How many people live in Winthrop
- Population1,040
- Median age35.9
- Population under 18316 plus or minus 65
- Share under 1830.4 percent
- Population 65 and over174 plus or minus 50
- Share 65 and over16.7 percent plus or minus 3.9
- Households378
- Family households280
- Share of households that are families74.1 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Winthrop
Income and work in Winthrop
- Median household income$69,792
- Per capita income$30,623
- Civilian labor force515
- Employed505
- Unemployed10 plus or minus 8
- Unemployment rate1.9 percent plus or minus 1.5
- Adults 25 and over661
- Adults 25 and over with a high school diploma or higher94.4 percent plus or minus 20.7
- Adults 25 and over with a bachelor degree or higher22.7 percent plus or minus 5.1
- Adults 25 and over with a graduate degree6.7 percent plus or minus 2.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Winthrop
Housing in Winthrop
- Housing units378
- Occupied units378
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied297 plus or minus 63
- Renter occupied81 plus or minus 36
- Ownership rate78.6 percent
- Median owner-occupied home value$158,200
- Median gross rent, monthly$1,077
- Annual rent as a share of median income18.5 percent
- Single family units362
- Share single family95.8 percent
- Units in buildings of two or more6 plus or minus 12
- Share in buildings of two or more1.6 percent plus or minus 3.1
- Mobile homes10 plus or minus 15
- Median year structure built1965
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Winthrop
How Winthrop gets to work
- Workers 16 and over who commute470
- Commuting under 15 minutes207 plus or minus 57
- Share commuting under 15 minutes44.0 percent plus or minus 8.8
- Commuting 30 minutes or more178 plus or minus 56
- Share commuting 30 minutes or more37.9 percent plus or minus 9.4
- Drove alone72.8 percent
- Carpooled12.7 percent plus or minus 7.6
- Public transport0.0 percent
- Walked5.0 percent plus or minus 4.3
- Worked from home6.7 percent plus or minus 3.5
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Winthrop
SBA loans in Winthrop (504)
- Approvals1
- Gross approval$310,000
- Average approval$310,000
- Median approval$310,000
- Largest approval$310,000
- Jobs supported5
- Loans with a final outcome0
- Charged off0
- Median term240 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in Winthrop, 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.
Winthrop
Flood risk in Winthrop
- NFIP communityCity of Winthrop
- NFIP community number190690
- Participating in the NFIPNo
- Community Rating System classNone
- Currently effective map date12/30/20
The City of Winthrop does not participate in the National Flood Insurance Program as community 190690 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.
Buchanan County, not Winthrop
Buchanan County context, not Winthrop figures
- Establishments in Buchanan County490
- Covered employment, Buchanan County6,619
- Average annual pay, Buchanan County$50,047
- Housing units permitted, Buchanan County31
Every figure in this section is published for Buchanan County as a whole and is not a measurement of Winthrop.
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
Winthrop questions, answered from the record.
How many people live in Winthrop, Iowa?
1,040, in 378 households. Winthrop city covers 0.79 square miles of land, which is 1,315 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Winthrop in?
Buchanan 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 Winthrop?
$69,792. The median owner-occupied home is valued at $158,200. Median gross rent is $1,077 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Is Winthrop in the National Flood Insurance Program?
No, it is listed but not participating. Winthrop appears in the FEMA Community Status Book as Winthrop, city of, community 190690, 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 Winthrop figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Buchanan 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 Winthrop.
Is zoning published for Winthrop?
No. Nothing on this page presents parcel level zoning.
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