Salix, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Salix, Iowa had a total population of 402, the 527th largest city in Iowa, with a median household income of $62,500, which is 17% lower than the state average. The poverty rate is 1.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 1.8% — among the lowest in Iowa.
Salix Quick Facts
How Salix 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 | 413 | 402 | -2.7% |
| Median household income | $62,143 | $62,500 | +0.6% |
| Median home value | $162,500 | $161,400 | -0.7% |
How Salix 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+)
Salix Rankings in Iowa
Explore Iowa Rankings
Other Cities in Woodbury County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sioux City | 86,101 | $68,906 | 15.3% | $173,600 |
| Sergeant Bluff | 5,171 | $123,481 | 9.5% | $298,500 |
| Moville | 1,670 | $96,016 | 3.4% | $218,800 |
| Sloan | 1,018 | $68,125 | 14.0% | $205,900 |
| Lawton | 790 | $86,875 | 2.9% | $254,200 |
| Correctionville | 761 | $50,192 | 15.2% | $84,700 |
| Anthon | 514 | $51,250 | 11.9% | $101,400 |
| Hornick | 340 | $85,938 | 6.0% | $113,300 |
| Bronson | 312 | $86,458 | 4.8% | $168,800 |
| Pierson | 302 | $75,000 | 7.3% | $74,000 |
Cities Similar to Salix
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| New Albin | 399 | $61,953 | $134,600 | 11.4% | 3.5% |
| McCausland | 397 | $62,143 | $187,500 | 18.7% | 16.4% |
| Massena | 383 | $61,827 | $101,000 | 25.2% | 14.4% |
| Bayard | 398 | $57,250 | $65,800 | 5.9% | 26.7% |
| Lovilia | 414 | $58,750 | $98,400 | 5.2% | 12.6% |
A note before these figures: with a population of 402, Salix'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
Salix is a small community located in Iowa, within Woodbury County. The total population is 402. It ranks as the 527th most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Salix is 43.5 years. This is 13% higher than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Salix is $62,500. This is 17% lower than the state median of $75,059. It is also 23% lower than the national median of $80,734. The poverty rate stands at 1.8%. This is 84% lower than the state poverty rate of 11.1%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.8%. This is 22% lower than the state rate of 3.6%. The median home value is $161,400. Housing costs are 22% lower than the state median of $208,000. With a home-value-to-income ratio of just 2.6x, Salix is one of the most affordable housing markets in the area. 65.1% of occupied housing units are owner-occupied. This homeownership rate is 9% lower than the state average of 71.7%.
Race & Ethnicity
Salix has a predominantly White (non-Hispanic) population, comprising 97.5% of all residents. Hispanic or Latino residents account for 1.7%. The Hispanic or Latino population (1.7%) is well below the state average of 7.3%.
Education
13.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 58% 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 96.9%.
Data Sources & Methodology
All demographic data for Salix, 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 Salix, Iowa?
Salix, Iowa has a population of 402 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Salix, IA?
The median household income in Salix is $62,500, which is 23% lower than the national median of $80,734.
What is the poverty rate in Salix, IA?
The poverty rate in Salix is 1.8%. This means approximately 7 residents live below the federal poverty line.
What is the racial makeup of Salix, Iowa?
Salix's population is 97.5% White, 0.0% Black, 1.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Salix, IA?
The median home value in Salix is $161,400. The home-value-to-income ratio is 2.6x.
How educated is Salix, Iowa?
13.1% of adults (25+) in Salix hold a bachelor's degree or higher, and 5.8% hold a graduate or professional degree.