South Dakota household income — percentiles + top 1%.
South Dakota’s median household income is $79,954 (−$3,638 vs the national median of $83,592), ranking #35 of 51 jurisdictions. The top 1% threshold (p99) in South Dakota is $637,596 — placing the state in the middle of the national income distribution with moderate dispersion.
South Dakota household income percentiles
| Percentile | South Dakota household income | Interpretation |
|---|---|---|
| p10 | $15,304 | Bottom 10% (federal assistance threshold) |
| p25 | $45,200 | Bottom quartile |
| p50 | $79,954 | Median household |
| p75 | $130,002 | Top quartile |
| p90 | $240,111 | Top 10% |
| p95 | $320,970 | Top 5% |
| p99 | $637,596 | Top 1% |
For interactive percentile lookup (enter your household income, get exact percentile), open the South Dakota income percentile calculator →
South Dakota median household income by age
| Age cohort | Median household income |
|---|---|
| Under 25 | $36,346 |
| 25-34 | $66,954 |
| 35-44 | $87,996 |
| 45-54 (peak earning) | $92,778 |
| 55-64 | $84,170 |
| 65+ | $55,476 |
Compare to your age cohort for a peer-relevant ranking — the all-ages median can be misleading if you’re early-career or retired.
How South Dakota compares
South Dakota ranks #35 of 51 jurisdictions for median household income. The spread between p10 ($15,304) and p99 ($637,596) is $622,292 — a 41.7× ratio, indicating wide income dispersion. For the live state-vs-state heat map see the interactive income percentile map.
South Dakota metros by household income
State median hides metro variation. Sioux Falls and the smaller South Dakota metros often differ by 30-50%. Click any city to compare cost-of-living against income.
More South Dakota metros coming as we expand city coverage.
South Dakota household income — common questions
What is the median household income in South Dakota in 2024?
South Dakota's median household income is approximately $79,954 (Census CPS 2024 income year). That's −$3,638 vs the national median of $83,592.
What income puts you in the top 1% in South Dakota?
The top 1% threshold (p99) in South Dakota is approximately $637,596 of household income. The top 5% threshold is $320,970; top 10% is $240,111.
What is considered low income in South Dakota?
Households below the 25th percentile (under $45,200/yr) are typically considered low-income in South Dakota; households below the 10th percentile (under $15,304) qualify for most federal + state assistance programs.
Are there any South Dakota-specific income distribution quirks?
SD median household income ~$71k; reservation counties (Pine Ridge, Rosebud) remain among the most economically distressed in the US.
For interactive percentile lookup (enter your household income, see exactly where you rank in South Dakota + nationally), open the full South Dakota income percentile guide →
Reviewed by CalcFi Editorial · Source: US Census CPS; state-level deeper percentiles via DQYDJ. Last verified 2026-04-19.