Cost of Living
per year
per month
How Rapid City's prices compare to the US city average across major spending categories.
How far does your salary go in Rapid City?
Your $100,000 in Rapid City has the same purchasing power as $119,617 in the average US city. You'd need $19,617 less here to maintain that standard of living.
Demographics and workforce data from the US Census ACS 5-Year.
bachelor's or higher
Climate, safety, and walkability indicators.
See a side-by-side breakdown of cost of living, housing, and salaries.
Popular comparisons
Sorted by affordability — most affordable first.
Within 10 points of Rapid City's cost index of 84, sorted by closest match.
Wondering whether you should move to Rapid City? It depends on what you're optimizing for, but the city has real arguments in its favor: your dollar carries more weight here and south dakota doesn't tax your paycheck, plus 3 more things worth knowing. The data behind each is below.
Rapid City sits at 84 on the composite cost-of-living index — about 16% under the national average. Not the cheapest place in the country, but enough of a discount to notice on rent and groceries every month. Median rent in town runs about $975/mo against a typical household income of $62,784, which is the kind of ratio that leaves room to save.
Living in Rapid City means no state income tax on your salary — South Dakota is one of nine states that simply doesn't have one. On a $100k income that's typically thousands of dollars a year that stay in your account instead of going to a state revenue department.
The unemployment rate in Rapid City sits at roughly 3.4%, which is a tight labor market by US standards. Salaries get nudged up faster, openings are easier to find, and switching jobs is less of a leap than it is in a softer market.
Rapid City's air quality index averages about 39 — comfortably in the EPA's "good" range. No daily ritual of checking the AQI before going for a run, no smoky-day plans, no surprise asthma flare-ups for the kids. The kind of background condition you notice mostly by its absence.
The average one-way commute in Rapid City is about 17 minutes — short by US standards (the national average is closer to 27). Over a year of working days, that's hundreds of hours that don't get spent in traffic, which is the kind of thing you notice in the weekend rather than the weekday.
Reasons are pulled from Rapid City's actual data — Census ACS, BLS, BEA, NOAA, EPA AQS, FBI, and Walk Score. We don't list positives that aren't supported by the numbers, which is why different cities show different sections.
Yes — and a lot of it. With winter averages near 19°F, Rapid City sees real accumulation most years. Salt for the steps, tires that handle ice, and a sense of humor about February are the usual costs of admission.
Cold enough to plan around. Winter in Rapid City averages roughly 19°F, with stretches where daytime highs don't break freezing for weeks. Decent insulation, a real coat, and a car that starts in cold weather are non-negotiable.
Hot, but not desert-hot. Summer in Rapid City runs about 87°F on average, with afternoons in the 90s and humidity that varies by region. AC is standard rather than optional.
Rapid City falls in roughly USDA Zone 7. The zone classification is based on average annual minimum temperatures, so it's the right lookup for whether perennials and trees will overwinter here. Note that this is approximate from our winter-temperature data — check the USDA map for the exact zone before betting an expensive plant on it.
Rapid City sits at about 3,389 feet (1,033 m) — meaningfully higher than coastal cities, but not high enough to noticeably affect breathing or cooking.
Higher than average. Rapid City reports about 4,272 incidents per 100,000 residents, above the US average of around 3,500. Citywide numbers are often dragged up by a few hotspots; specific neighborhoods can be very safe in cities that don't look great on paper, and vice versa.
No — your dollar actually goes further here. Rapid City's composite cost-of-living index is 84, roughly 16% under the US average. Housing is usually the biggest driver of the discount.
Mostly car-dependent. Rapid City's Walk Score of 29/100 means a handful of errands work on foot — depending on the neighborhood — but most residents still need a car for the rest.
Roughly $58,520 a year would match the lifestyle of someone earning $70,000 in an average US city. That's a starting point, not a target — negotiate higher when you can. Median rent in Rapid City runs about $975/mo — keeping housing under 30% of gross income points to a similar floor on what you'd want to earn.