Wallingford
Wallingford has lower-than-average household income, with a median household income of $71,250. Population has fallen 39% since 2000, a loss of 82 residents. 10% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has risen by half since 2000, reaching $63,600. With a median age of 52.0, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:152 residents (Census Bureau Vintage 2025, released March 2026)
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People & community
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How many people live in Wallingford, Iowa?
Wallingford, Iowa has about 128 residents according to the 2024 American Community Survey.
What is the median household income in Wallingford, Iowa?
The typical household in Wallingford, Iowa earns about $71,250 a year. Half of households make more than that, and half make less.
Is Wallingford, Iowa expensive?
In Wallingford, Iowa, the median home is worth about $63,600.
How educated are people in Wallingford, Iowa?
About 10.0% of adults age 25 and over in Wallingford, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Wallingford, Iowa?
About 1.6% of people in Wallingford, Iowa live below the federal poverty line.
Has Wallingford, Iowa grown since 1990?
Yes, Wallingford, Iowa has shrunk since 1990. The population has lost about 70 residents, a change of about -35 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024