Rapid City migration, mapped
In 2022–23, 9,816 people moved into the Rapid City metro and 8,886 moved out, a net of +930. Yellow arcs are people arriving, blue arcs are people leaving. Hover a dot to see the corridor, or click through to compare.
The map couldn’t load. The numbers below still tell the story.
† IRS methodology change in this year’s files (see methodology)
What the flows say
- Biggest published corridors: Rest of South Dakota leads both directions, with 1,037 people in and 774 out in 2022–23. The listed corridors cover about 22–26% of all flows; the totals count everyone.
- Trend: net inflow has cooled over the last three years, from +2,236 in 2020–21 to +930 in 2022–23†.
Population · 2025
156,934
▲ 0.3% year over year · growing
Peak population
156,934
highest in the series shown (since 2000)
Why the population is changing
- Growth driver: growth is led by international migration (+223); domestic migration added +4 in 2025.
- Peak population: the 2025 estimate of 156,934 is the highest on record, in data going back to 2000.
Net income flow · 2022–23
+$111M
▲ $434M arrived · $324M left
Avg household income · movers
$77k in · $63k out
arrivals out-earn leavers by 22%
Rapid City wealth migration
- Money moved: households moving into the Rapid City metro in 2022–23 reported $434M in income (AGI). Households leaving took $324M with them, a net gain of $111M.
- Income gap: the average household moving in reported $77k of income, vs $63k for leavers. Arrivals out-earn leavers by 22%.
About the data
Corridors are IRS county-to-county migration flows added up into metro areas (2023 Census metro definitions; exemptions ≈ people). "Rest of" entries cover a state's counties outside any featured metro. The IRS hides corridors with fewer than 20 returns, so the lists here cover about 26% of inbound and 22% of outbound movers in 2022–23. The in, out, and net totals count everyone. Income figures are the total income (AGI) movers reported, from the complete county totals. Dollars are not adjusted for inflation, and household averages divide by the number of returns. Population figures are Census Bureau estimates; the peak covers records since 2000. Years marked † had a change in how the IRS built the files. Full details on the methodology page.
Download this data (CSV), free to use with attribution.
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