HomeIowaKeokuk CountyMartinsburg city
Martinsburg city, Iowa: commercial real estate data.
Martinsburg city is a Census city of 101 people across 0.37 square miles of land, in Keokuk County. Median household income is $55,000, 85.0 percent of occupied homes are owned.
48 sourced place values · tier FULL · 6 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Martinsburg
What Martinsburg is
- Census place typecity
- Land area0.37 sq mi
- Water area0 sq mi
- Population per square mile of land270 plus or minus 112
- County holding the largest share of its areaKeokuk 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.
Martinsburg
How many people live in Martinsburg
- Population101 plus or minus 42
- Median age50.5 plus or minus 14.1
- Population under 1823 plus or minus 17
- Share under 1822.8 percent plus or minus 14.5
- Population 65 and over25 plus or minus 19
- Share 65 and over24.8 percent plus or minus 15.4
- Households40 plus or minus 17
- Family households31 plus or minus 16
- Share of households that are families77.5 percent plus or minus 22.7
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Martinsburg
Income and work in Martinsburg
- Median household income$55,000 plus or minus $24,863
- Per capita income$23,178 plus or minus $5,485
- Civilian labor force50 plus or minus 26
- Employed50 plus or minus 26
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over78 plus or minus 32
- Adults 25 and over with a high school diploma or higher88.5 percent plus or minus 49.9
- Adults 25 and over with a bachelor degree or higher9.0 percent plus or minus 16.0
- 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.
Martinsburg
Housing in Martinsburg
- Housing units41 plus or minus 17
- Occupied units40 plus or minus 17
- Vacant units1 plus or minus 2
- Vacancy rate2.4 percent plus or minus 4.8
- Owner occupied34 plus or minus 18
- Renter occupied6 plus or minus 6
- Ownership rate85.0 percent plus or minus 26.8
- Median owner-occupied home value$60,000 plus or minus $40,515
- Single family units36 plus or minus 20
- Share single family87.8 percent plus or minus 31.4
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes5 plus or minus 5
- Median year structure built1963
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Martinsburg
How Martinsburg gets to work
- Workers 16 and over who commute43 plus or minus 24
- Commuting under 15 minutes16 plus or minus 11
- Share commuting under 15 minutes37.2 percent plus or minus 14.0
- Commuting 30 minutes or more23 plus or minus 20
- Share commuting 30 minutes or more53.5 percent plus or minus 36.8
- Drove alone56.0 percent plus or minus 39.0
- Carpooled28.0 percent plus or minus 30.7
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home14.0 percent plus or minus 16.5
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Keokuk County, not Martinsburg
Keokuk County context, not Martinsburg figures
These are Keokuk County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Martinsburg measurements.
- Establishments in Keokuk County236
- Employment at those establishments, Keokuk County1,564
- Covered employment, Keokuk County2,292
- Average annual pay, Keokuk County$47,453
- Average weekly wage, Keokuk County$913
- Housing units permitted, Keokuk County1
- Of those, single family, Keokuk County1
- County product, 2024, Keokuk County$442,568,000
- County product change over the prior year, Keokuk County-0.1 percent
- Average income of an arriving household, Keokuk County$45,552
Every figure in this section is published for Keokuk County as a whole and is not a measurement of Martinsburg. 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.
- 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
Martinsburg questions, answered from the record.
How many people live in Martinsburg, Iowa?
101, in 40 households. Martinsburg city covers 0.37 square miles of land, which is 270 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Martinsburg in?
Keokuk 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 Martinsburg?
$55,000. The median owner-occupied home is valued at $60,000. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Martinsburg figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Keokuk 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 Martinsburg.
Is zoning published for Martinsburg?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.
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