Lime Springs, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Lime Springs, Iowa had a total population of 442, the 501st largest city in Iowa, with a median household income of $53,750, which is 28% lower than the state average. The poverty rate is 9.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 7.6% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.8x.
- Near full employment with an unemployment rate of just 1.7%.
Lime Springs Quick Facts
How Lime Springs Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 410 | 442 | +7.8% |
| Median household income | $62,083 | $53,750 | -13.4% |
| Median home value | $101,900 | $99,100 | -2.7% |
How Lime Springs Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 31 | National average: 61
Education
Educational Attainment (Adults 25+)
Lime Springs Rankings in Iowa
Explore Iowa Rankings
Other Cities in Howard County
Cities Similar to Lime Springs
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Grandview | 449 | $57,625 | $142,400 | 11.1% | 9.6% |
| Beacon | 425 | $55,625 | $77,900 | 8.0% | 20.5% |
| Ashton | 461 | $57,375 | $98,800 | 12.3% | 7.2% |
| Farragut | 413 | $54,688 | $112,100 | 12.2% | 10.7% |
| Dow City | 454 | $48,421 | $126,900 | 4.7% | 21.4% |
A note before these figures: with a population of 442, Lime Springs's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Lime Springs is a small community located in Iowa, within Howard County. The total population is 442. It ranks as the 501st most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Lime Springs is 40.7 years. This is 5% higher than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Lime Springs is $53,750. This is 28% lower than the state median of $75,059. It is also 33% lower than the national median of $80,734. The poverty rate stands at 9.3%. This is 16% lower than the state poverty rate of 11.1%. The unemployment rate is 1.7%. This is 52% lower than the state rate of 3.6%. The median home value is $99,100. Housing costs are 52% lower than the state median of $208,000. With a home-value-to-income ratio of just 1.8x, Lime Springs is one of the most affordable housing markets in the area. 87.1% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 71.7%.
Race & Ethnicity
The largest racial or ethnic group in Lime Springs is White (non-Hispanic), making up 84.8% of the population. Asian residents account for 4.3%. The Hispanic or Latino population (2.9%) is well below the state average of 7.3%. The Asian population is significantly higher than the state average (4.3% vs 2.5%).
Education
7.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 76% lower than the state rate of 31.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.7%.
Data Sources & Methodology
All demographic data for Lime Springs, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,017 Census-designated places in Iowa. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lime Springs, Iowa?
Lime Springs, Iowa has a population of 442 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lime Springs, IA?
The median household income in Lime Springs is $53,750, which is 33% lower than the national median of $80,734.
What is the poverty rate in Lime Springs, IA?
The poverty rate in Lime Springs is 9.3%. This means approximately 41 residents live below the federal poverty line.
What is the racial makeup of Lime Springs, Iowa?
Lime Springs's population is 84.8% White, 0.0% Black, 2.9% Hispanic/Latino, and 4.3% Asian.
What is the median home value in Lime Springs, IA?
The median home value in Lime Springs is $99,100. The home-value-to-income ratio is 1.8x.
How educated is Lime Springs, Iowa?
7.6% of adults (25+) in Lime Springs hold a bachelor's degree or higher, and 1.0% hold a graduate or professional degree.