Twin Falls, ID vs Idaho Falls, ID
Side-by-side fiscal comparison · U.S. Census Bureau data (2023)
Idaho Falls, ID spends 37% more per resident than Twin Falls, ID: $14,232 against $10,406. That gap is large enough to show up across most functional budget categories below.
Twin Falls, ID holds the stronger Fiscal Health Score, 55/100 (grade C) against 41/100 (grade D) for Idaho Falls, ID — a 14-point spread that puts the two in different grade territory.
Twin Falls, ID reports no outstanding debt per resident in its Census filing, while Idaho Falls, ID carries $641 per resident. Their budgets diverge on where the largest per-resident dollars go: Twin Falls, ID leads with police at $1,474 per resident, while Idaho Falls, ID leads with parks and recreation at $2,249.
Summary
Idaho Falls spends 26.9% more per capita than Twin Falls ($3,825/person difference). Twin Falls, ID has the stronger Fiscal Health Score (C, 55/100).
Fiscal Health Score
Key Metrics
Per Capita Spending by Department
Revenue Breakdown (Per Capita)
| Property Tax | $0 | $77 |
| Sales Tax | $20 | $990 |
| Income Tax | $790 | $897 |
| Intergovernmental | $0 | $10,285 |
| Charges & Fees | $0 | $2,201 |
| Other | $572 | $3,106 |
Spending Breakdown (Per Capita)
| Police | $1,474 | $0 |
| Fire Protection | $671 | $281 |
| Highways & Roads | $339 | $226 |
| Education | $0 | $232 |
| Public Welfare | $0 | $1,182 |
| Health | $0 | $468 |
| Hospitals | $0 | $874 |
| Parks & Recreation | $127 | $2,249 |
| Housing | $949 | $2,890 |
| Utilities | $1,076 | $1,518 |
| Other | $5,772 | $4,312 |
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Source: Census Annual Survey of State and Local Government Finances, 2026.