Boise City composite
47.9 /100
Grade D · weighted across 7 dims
Side-by-side comparison across cost of living, rent, wages, crime, schools, childcare, and environment — sourced entirely from U.S. federal data, no crowdsourced estimates.
Boise City and Twin Falls differ across eleven dimensions of livability. Boise City has a cost-of-living index of 98.4 vs Twin Falls's 92.1 (national average = 100). A 2-bedroom averages $1,655/mo vs $1,186/mo.
Boise City (ID) and Twin Falls (ID) are assembled here from the same federal data pipeline — BEA Regional Price Parities, HUD Fair Market Rents, BLS Occupational Employment and Wage Statistics, FBI Uniform Crime Reports, NCES public-school counts, and EPA environmental indicators — so every number on this page is directly comparable. The overall cost index reads 98.4 for Boise City against 92.1 for Twin Falls, a 6.3-point gap on a scale where 100 equals the U.S. average. HUD's 2-bedroom Fair Market Rent — the figure used to set housing-choice voucher payment standards — is $1,655/mo in Boise City and $1,186/mo in Twin Falls, a $469/mo difference that compounds to $5,628 over a year.
Wage data is reported by metro delineation, and one of these metros is missing a BLS record for the latest OES cycle; the salary columns below fall back to available years. State-level violent crime, the most reliable geographic tier FBI UCR publishes, is 234.7 per 100,000 residents in ID vs 234.7 in ID, with property-crime rates of 754.4 and 754.4 respectively.
Schools are reported at the state tier by NCES: ID lists 778 public schools at a 17.3:1 student-teacher ratio, while ID lists 778 schools at 17.3:1 — a signal of class-size staffing, though individual district and school-level variation within each state is substantial. Department of Labor center-based infant care runs $7,315/yr in the Boise City area versus $7,315/yr in Twin Falls — a line item that shifts the real cost-of-living picture for households with children under five far more than headline RPP does. When these pieces are read together rather than in isolation, Boise City and Twin Falls are not simply "cheaper" or "more expensive" — they trade across dimensions, and which metro wins depends on whether your household optimizes for rent, wages, schools, childcare, safety, or environment. Treat the tables below as inputs to that trade-off, not as a single ranking.
Boise City composite
47.9 /100
Grade D · weighted across 7 dims
Twin Falls composite
60.8 /100
Grade C · weighted across 7 dims
Cost-of-living gap
6.3 pts
Boise City vs Twin Falls BEA RPP
2-bed rent delta
$469 /mo
Boise City priced higher
Boise City composite (Grade D)
Twin Falls composite (Grade C)
Composite is a weighted roll-up of seven dimensions: cost (20%), wages (20%), rent (15%), safety (15%), schools (10%), childcare (10%), environment (10%). Each input normalized to a 0–100 percentile across all metros.
| Category | Boise City | Twin Falls |
|---|---|---|
| Overall RPP | 98.4 | 92.1 |
| Goods | 96.2 | 96.2 |
| Services | 70.7 | 70.0 |
| Rents | 105.6 | 73.8 |
What salary in Twin Falls gives the same purchasing power as your salary in Boise City?
Based on BEA Regional Price Parities (Boise City: 98.4, Twin Falls: 92.1, national avg = 100).
| Bedrooms | Boise City | Twin Falls |
|---|---|---|
| Studio | $1,170/mo | $819/mo |
| 1 Bedroom | $1,381/mo | $986/mo |
| 2 Bedroom | $1,655/mo | $1,186/mo |
| 3 Bedroom | $2,318/mo | $1,599/mo |
| 4 Bedroom | $2,772/mo | $1,990/mo |
| Crime Type (per 100K) | Boise City (ID) | Twin Falls (ID) |
|---|---|---|
| Violent Crime | 234.7 | 234.7 |
| Property Crime | 754.4 | 754.4 |
| Metric | ID | ID |
|---|---|---|
| Total Schools | 778 | 778 |
| Student-Teacher Ratio | 17.3:1 | 17.3:1 |
| Charter Schools | 9.8% | 9.8% |
| Age Group | ID | ID |
|---|---|---|
| Infant (Center) | $7,315/yr | $7,315/yr |
| Toddler (Center) | $7,002/yr | $7,002/yr |
| Preschool (Center) | $6,437/yr | $6,437/yr |
| Metric | ID | ID |
|---|---|---|
| EPA Facilities | 135 | 135 |
| Water Systems | 767 | 767 |
| Superfund Sites | 12 | 12 |
| Water Violations | 2,204 | 2,204 |
| Metric | Boise City | Twin Falls |
|---|---|---|
| Median AQI | 54.0 | 23.0 |
| Good Air Days | 40.2% | 76.1% |
| Unhealthy Air Days | 68 days | 7 days |
| Metric | ID | ID |
|---|---|---|
| Water Safety Score | 5/100 | 5/100 |
| Total Violations | 104,850 | 104,850 |
| Health-Based Violations | 19,965 | 19,965 |
| Systems with Violations | 96.1% | 96.1% |
| Metric | ID | ID |
|---|---|---|
| Healthcare Access Score | 0/100 | 0/100 |
| Population in Shortage Area | 100.0% | 100.0% |
| HPSA Designations | 244 | 244 |
HPSA = Health Professional Shortage Area, designated by HRSA. Higher access score = better healthcare availability.
| Metric | ID | ID |
|---|---|---|
| Disaster Safety Score | 78/100 | 78/100 |
| NRI Risk Score (avg county) | 38.5 | 38.5 |
| Expected Annual Loss Score | 41.3 | 41.3 |
FEMA National Risk Index (NRI) scores are county-level percentiles (0–100). Higher disaster safety score = lower relative risk. State-level values are county averages.
Crime, schools, childcare, and environment data shown at state level. Metro-specific data for these dimensions is not available.
Data from BEA, HUD, FBI UCR, BLS OES, NCES, DOL, EPA AQS, EPA SDWIS, HRSA, and FEMA NRI. Not affiliated with the U.S. Government.