HomeIowaHancock CountyDuncan CDP
Duncan CDP, Iowa: commercial real estate data.
Duncan CDP is a Census CDP of 21 people across 0.79 square miles of land, in Hancock County. 0.0 percent of occupied homes are owned.
45 sourced place values · tier FULL · 6 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Duncan
What Duncan is
- Census place typeCDP
- Land area0.79 sq mi
- Water area0.01 sq mi
- Population per square mile of land27 plus or minus 13
- County holding the largest share of its areaHancock 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.
Duncan
How many people live in Duncan
- Population21 plus or minus 10
- Median age55.3 plus or minus 69.8
- Population under 180
- Share under 180.0 percent
- Population 65 and over7 plus or minus 24
- Share 65 and over33.3 percent plus or minus 114.0
- Households5 plus or minus 8
- Family households0
- Share of households that are families0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Duncan
Income and work in Duncan
- Per capita income$18,767 plus or minus $9,137
- Civilian labor force14 plus or minus 22
- Employed14 plus or minus 22
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over12 plus or minus 24
- Adults 25 and over with a high school diploma or higher100.0 percent plus or minus 83.3
- Adults 25 and over with a bachelor degree or higher0.0 percent
- 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.
Duncan
Housing in Duncan
- Housing units5 plus or minus 8
- Occupied units5 plus or minus 8
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied0
- Renter occupied5 plus or minus 8
- Ownership rate0.0 percent
- Single family units5 plus or minus 13
- Share single family100.0 percent plus or minus 200.0
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Duncan
How Duncan gets to work
- Workers 16 and over who commute14 plus or minus 22
- Commuting under 15 minutes9 plus or minus 23
- Share commuting under 15 minutes64.3 percent plus or minus 131.9
- Commuting 30 minutes or more0
- Share commuting 30 minutes or more0.0 percent
- Drove alone0.0 percent
- Carpooled35.7 percent plus or minus 10.8
- Public transport0.0 percent
- Walked64.3 percent plus or minus 110.9
- Worked from home0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Hancock County, not Duncan
Hancock County context, not Duncan figures
These are Hancock County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Duncan measurements.
- Establishments in Hancock County302
- Employment at those establishments, Hancock County3,643
- Covered employment, Hancock County5,982
- Average annual pay, Hancock County$59,900
- Average weekly wage, Hancock County$1,152
- Housing units permitted, Hancock County13
- Of those, single family, Hancock County7
- County product, 2024, Hancock County$1,204,021,000
- County product change over the prior year, Hancock County5.1 percent
- Average income of an arriving household, Hancock County$48,569
Every figure in this section is published for Hancock County as a whole and is not a measurement of Duncan. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
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. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- No SBA approvals are recorded to a borrower address in this place in either FOIA release.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- The American Community Survey does not publish a median household income for this place, which happens where the sample is too small to support one.
- No median owner-occupied home value is published for this place.
- No median gross rent is published for this place.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
Duncan questions, answered from the record.
How many people live in Duncan, Iowa?
21, in 5 households. Duncan CDP covers 0.79 square miles of land, which is 27 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Duncan in?
Hancock County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
Are the county figures on this page Duncan figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Hancock 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 Duncan.
Is zoning published for Duncan?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.
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