Thornburg, IA
Population 43 · Iowa
About Thornburg, IA
Thornburg is a small community in Iowa with a population of 43 residents. The median household income is $39,821 per year, which is below the national average. The median age in Thornburg is 60.5 years.
Housing in Thornburg has a median home value of $0 and median monthly rent of $0. Of the 21 total housing units, the majority are owner-occupied, with 21 owner-occupied and 0 renter-occupied units.
The unemployment rate in Thornburg is 25.0% and the poverty rate is 14.0%. 27.5% of residents hold a bachelor's degree or higher. The average commute time is 36 minutes.
Cost of Living in Thornburg, IA
Compared to national averages, Thornburg has a median household income of $39,821 (47% below the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Iowa, Thornburg's income is 41% below the state average of $67,947, and home values are 100% below the state median of $132,237.
Why Live in Thornburg, IA?
Thornburg offers affordable housing with a median home value of $0, below the US average of $244,900, and rent that’s lower than the national average at $0/month.
Potential considerations include median household income ($39,821) that falls below the national average. However, Thornburg’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Thornburg has a population of 43 with a median age of 60.5 years. Compare Thornburg with other cities to see how it stacks up, or explore all cities in Iowa.
Similar Cities Near Thornburg
Cities in Iowa with a similar population size.
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Iowa
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Thornburg With Other Cities
Frequently Asked Questions about Thornburg
What is the population of Thornburg, IA?
The population of Thornburg, IA is 43 according to the latest Census data.
What is the median household income in Thornburg?
The median household income in Thornburg, IA is $39,821 per year.
What is the median home value in Thornburg?
The median home value in Thornburg, IA is $0.
What is the average rent in Thornburg?
The median monthly rent in Thornburg, IA is $0.
What is the unemployment rate in Thornburg?
The unemployment rate in Thornburg, IA is 25.0%.