# Sioux, Iowa — #200 of 3,144 counties

> Liberty Moving composite score 7.37 of 10. FIPS 19167. Population 36,246. v4 — beta, 30 October 2026, sourced values.

About 36,200 people live in Sioux, Iowa. It ranks #200 of 3,144 counties for liberty, and #1 of 99 in Iowa. The combined sales tax is 7%, higher than in 56% of counties. Property tax takes about 1.08% of a home's value each year, more than in 75% of counties. Local government employs a smaller share of working residents than in 94% of counties. The homicide rate is lower than in 76% of counties. Life expectancy is at least 80 years, longer than in 91% of counties. Air quality is better than in 66% of counties (a typical day's air quality index is 38), and flood and hurricane risk is lower than in 63% of counties. On this site's state scores, Iowa gets 6.91 of 10 for economic freedom, based on the Fraser Institute's ranking, and 10 of 10 for gun rights.

## Scores

| Factor | Level | Score (0–10) | Flag |
|---|---|---|---|
| Fraser Institute state ranking | state | 6.91 |  |
| 2A | state | 10.00 |  |
| Air quality | county | 6.19 |  |
| GOP + LP vote for President | county | 8.49 |  |
| Homicide rate | county | 9.73 |  |
| Sales tax | county | 3.64 |  |
| Property tax | county | 4.60 |  |
| Floods / hurricanes | county | 5.05 |  |
| Life expectancy | county | 10.00 |  |
| Government employees | county | 9.45 |  |
| Single-parent households | county | 9.97 |  |

"est" marks a derived or placeholder value with no published county figure.

## Neighbors

- #415 O'Brien, Iowa — https://libertymoving.org/counties/19141.md
- #233 Lyon, Iowa — https://libertymoving.org/counties/19119.md
- #173 Lincoln, South Dakota — https://libertymoving.org/counties/46083.md
- #127 Union, South Dakota — https://libertymoving.org/counties/46127.md
- #322 Plymouth, Iowa — https://libertymoving.org/counties/19149.md

## Links

- Page: https://libertymoving.org/counties/19167
- Compare: https://libertymoving.org/compare?a=19167
- Methodology: https://libertymoving.org/methodology
- Sources and terms: https://libertymoving.org/privacy