City in Boise County, Idaho · 0.7 sq mi · 821 people per sq mi
About 550 people live in Idaho City. The typical household earns $44,722, and the median resident is 38.5 years old.
2026 projection
From 472 in 2020
Poverty rate 6.37%
Men 53.1 · Women 36.1
2010–2026
546
2026 projection
15.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
546
2026 projection
15.7% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 546 | +15 | 2.82% |
|---|---|---|---|
| 2025 | 531 | -1 | 0.19% |
| 2024 | 532 | -3 | 0.56% |
| 2023 | 535 | +16 | 3.08% |
| 2022 | 519 | +24 | 4.85% |
| 2021 | 495 | +23 | 4.87% |
| 2020 | 472 | 0 | 0.00% |
| 2019 | 472 | +7 | 1.51% |
| 2018 | 465 | +16 | 3.56% |
| 2017 | 449 | +12 | 2.75% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 6 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 16 residents
69% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 69% | 64% | 75% |
| Never married | 10% | 10% | 10% |
| Divorced | 16% | 25% | 5% |
| Widowed | 4% | 0% | 9% |
| Separated | 2% | 2% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau