United States › Iowa › Grafton CITY
Grafton Iowa · 212 residents (2025 est.) · 0.32 sq mi
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The short version
With 271 people, Grafton is a city in Iowa. The median age is 50.1, about 11 years above the US median. Four-year degrees are less common here than nationally, at 14% of adults. The typical home is worth $93,300, having more than doubled since 2000. The foreign-born share is 1%. That trails the Iowa median by roughly 35%.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 50.1
US median: 38.9
Less educated
14% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 290 in 2000
212 in 2025 (Census Bureau estimate)
844 / sq mi
+19%since 2009
from 707 / sq mi in 2009
US average: 281
from 37.3 in 2000
US average: 38.9
Population, 1990 – 2024
188 233 279 325 370 1990 2000 2010 2020 2024 Grafton Age distribution, 2024
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Section 02
Income & economy $48,750
−6%inflation adjusted, since 2000
from $28,594 in 2000
US average: $82,259
from $14,201 in 2000
US average: $44,673
Households earning $100K+
from 23.9% in 2009
US average: 53.3%
from 5.8% in 2000
US average: 12.5%
from 0.296 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 9.9%
Arts, entertainment, food 9.2%
Agriculture, forestry, fishing 5.3%
Public administration 2.6%
Transportation & warehousing 0%
Education & health services 0%
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$93,300
+16%inflation adjusted, since 2000
from $44,300 in 2000
US average: $376,019
$638
−7%inflation adjusted, since 2000
from $375 in 2000
US average: $1,442
from 79.8% in 2000
32.0% rent
from 6.0% in 2009
US average: 10.0%
1.84 people
−12%since 2009
from 2.08 people in 2009
US average: 2.54
from 13.8% in 2009
US average: 22.9%
from 11.4% in 2009
US average: 47.4%
from 2.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 99%(287)
2024
White, non-Hispanic 95.2%(258)
from 0 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 11.2% in 2000
US average: 35.6%
High school or higher
from 84.3% in 2000
US average: 89.6%
from 2.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 16.5 min in 2000
US average: 26.5
from 69.7% in 2009
US average: 68.9%
from 18.9% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 3.0% in 2009
US average: 15.0%
from 6.1% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 5.5% in 2009
US average: 8.3%
Section 07
Work & employment from 3.1% in 2011
US average: 5.2%
from 70.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 90.2% in 2020
US average: 74.6%
from 3.0% in 2009
US average: 13.1%
from 15.2% in 2009
US average: 42.5%
Section 08
People & community from 0.4% in 2009
US average: 14.1%
from 7.0% in 2009
US average: 6.2%
from 17.2% in 2012
US average: 13.3%
from 8.5% in 2013
US average: 8.4%
from 59.9% in 2017
US average: 91.0%
Computer in household
from 72.0% in 2020
US average: 95.5%
from 95.0% in 2020
US average: 87.7%
from 98.5% in 2016
US average: 77.7%
from 0.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.5% in 2013
US average: 8.4%
from 58.3% in 2020
US average: 54.8%
Direct-purchase
from 11.7% in 2020
US average: 13.8%
from 17.8% in 2020
US average: 18.4%
from 12.8% in 2020
US average: 20.9%
VA health care
from 4.4% in 2020
US average: 2.2%
Any private
from 68.3% in 2020
US average: 67.1%
Any public
from 31.1% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 18.8%(3)
Share of the 16 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Grafton, Iowa? Grafton, Iowa has about 271 residents according to the 2024 American Community Survey.
What is the median household income in Grafton, Iowa? The typical household in Grafton, Iowa earns about $48,750 a year. Half of households make more than that, and half make less.
Is Grafton, Iowa expensive? In Grafton, Iowa, the median home is worth about $93,300, and the typical rent is about $638 a month.
How educated are people in Grafton, Iowa? About 14.3% of adults age 25 and over in Grafton, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Grafton, Iowa? About 10.0% of people in Grafton, Iowa live below the federal poverty line.
Has Grafton, Iowa grown since 1990? Yes, Grafton, Iowa has shrunk since 1990. The population has lost about 34 residents, a change of about -11 percent over that period.
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