Idaho vs Utah: Cost of Living, Taxes, Rent and Safety Compared
Weighing a move between Idaho and Utah? Here’s how they compare on the numbers that decide most moves, from the same public data Locustep uses to rank all 50 states.
Shaded cells are the lower-cost, higher-income or lower-risk figure. Indexes: U.S. average = 100.
What it means for your budget
Rent alone: moving from Idaho to Utah changes a typical two-bedroom rent by +$126 a month (+$1,512 a year); the move the other way flips the sign. Taxes, pay, insurance and the move itself shift too, and how much depends on your income, your household and the city you pick.
That’s exactly what Locustep’s Net-Impact Report works out: your take-home pay after state and local taxes in both places, rent or buy for your budget, insurance and moving costs, and the month the move pays for itself.
Which state fits you better?
On Locustep’s directional scores, Utah leads on job market, remote-work infrastructure, infrastructure and transport and airport access. Which of those matters depends entirely on you.
Where people look in each state
Idaho
Boise
$1,540/mo two-bedroom
Boise is a clean, outdoorsy, fast-growing high-desert capital with a river greenbelt through the middle and mountains just north. Formerly cheap and no longer, politically conservative statewide but moderate in town, with excellent air and easy access to wilderness.
Coeur d'Alene
$1,507/mo two-bedroom
Coeur d'Alene is a scenic lake town in Idaho's panhandle, popular with retirees and Washington transplants. Beautiful summers, snowy winters, a tourism-and-services economy, and housing costs that have climbed far faster than local wages.
Idaho Falls
$1,274/mo two-bedroom
Idaho Falls is an eastern Idaho city near Yellowstone and the Tetons, anchored by the Idaho National Laboratory. Cheap, quiet, family-oriented and heavily LDS, with a surprisingly strong engineering job market for its size.
Realistically, Salt Lake City is a compact, clean, surprisingly progressive capital ringed by mountains, with world-class skiing forty minutes from downtown. LDS influence shapes local culture and liquor laws, tech hiring is strong, and winter inversions trap genuinely bad air in the valley.
Provo
$1,363/mo two-bedroom
Provo is a young, family-heavy, overwhelmingly LDS university town built around BYU, with a growing startup scene and dramatic mountain scenery. Very safe, very cheap to eat out, and socially conservative in a way that is hard to opt out of.
Park City
$2,153/mo two-bedroom
Park City is a former mining town turned high-end ski resort — Sundance, two major mountains, and an easy commute to Salt Lake. Housing is extremely expensive, the population is affluent and seasonal, and it is far less LDS-dominated than the valley.
On rent, Idaho is cheaper: a typical two-bedroom is $1,367 a month against $1,493 (HUD FY2027). Everyday costs, housing excluded, index at 98.0 in Idaho and 98.0 in Utah (U.S. = 100). Whether you come out ahead also depends on your pay and taxes in each state.
Which has lower taxes, Idaho or Utah?
Idaho. A married couple on the U.S. median household income would pay about 6.3% of it in state and local taxes, against 7.4% in Utah (Locustep estimate). Top income-tax rates are 5.3% in Idaho and 4.45% in Utah.
Is Idaho safer than Utah?
By violent crime, Utah is lower: 229.6 per 100,000 residents against 230.6 (FBI, 2024). On natural hazards, FEMA puts Idaho at the 31st percentile and Utah at the 47th (lower is safer).
Which has better weather, Idaho or Utah?
It depends what you want. Winter afternoons average 41°F in Boise and 41°F in Salt Lake City; summer afternoons 88°F and 90°F (NOAA 1991–2020). Idaho: four distinct seasons. Utah: four distinct seasons.