# Boise, Idaho — #171 of 3,144 counties

> Liberty Moving composite score 7.46 of 10. FIPS 16015. Population 8,517. v4 — beta, 30 October 2026, sourced values.

About 8,500 people live in Boise, Idaho. It ranks #171 of 3,144 counties for liberty, and #25 of 44 in Idaho. The combined sales tax is 6%, lower than in 62% of counties. Property tax takes about 0.38% of a home's value each year, less than in 91% of counties. Local government employs a larger share of working residents than in 78% of counties. The homicide rate is lower than in 77% of counties. Life expectancy is at least 80 years, longer than in 91% of counties. Air quality is worse than in 59% of counties (a typical day's air quality index is 43), and flood and hurricane risk is lower than in 70% of counties. On this site's state scores, Idaho gets 7.89 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 | 7.89 |  |
| 2A | state | 10.00 |  |
| Air quality | county | 5.70 |  |
| GOP + LP vote for President | county | 7.64 |  |
| Homicide rate | county | 10.00 |  |
| Sales tax | county | 4.55 |  |
| Property tax | county | 8.10 |  |
| Floods / hurricanes | county | 5.71 |  |
| Life expectancy | county | 10.00 |  |
| Government employees | county | 1.95 |  |
| Single-parent households | county | 7.95 |  |

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

## Neighbors

- #86 Custer, Idaho — https://libertymoving.org/counties/16037.md
- #153 Gem, Idaho — https://libertymoving.org/counties/16045.md
- #169 Elmore, Idaho — https://libertymoving.org/counties/16039.md
- #298 Ada, Idaho — https://libertymoving.org/counties/16001.md
- #156 Valley, Idaho — https://libertymoving.org/counties/16085.md

## Links

- Page: https://libertymoving.org/counties/16015
- Compare: https://libertymoving.org/compare?a=16015
- Methodology: https://libertymoving.org/methodology
- Sources and terms: https://libertymoving.org/privacy