Union County
$238.0M in FY2025 federal spending, $14,158 per capita.
South Dakota · FIPS 46127
In FY2025, Union County in South Dakota received $238.0M in federal spending - $14,158 per capita for a population of 16,811. This is 9.5% below the national average and 9.4% above the South Dakota average. By per-capita federal spending, it ranks #21 of 66 South Dakota counties.
- Total spending
- $238.0M
- Per capita
- $14,158
- vs. national avg
- -9.5%
- Fiscal year
- FY2025
The verdict
Union County posts top-10% federal per-capita spending nationally.
- National per-capita rank
- Top 9%
- of 3,232 US counties
- Per-capita spending
- $14,158
- South Dakota rank
- #21 of 66
How Union County Compares
Per-capita federal spending: Union County vs. South Dakota and the nation
Population: 16,811 (U.S. Census Bureau estimate) - the denominator behind the per-capita figures above.
How Union County Ranks Nationally
Per-capita federal spending vs. all US counties
All 3,232 US counties, FY2025
$14,158 Top 9% higher than 91% of 3,224 US counties
Each bar is a $1K-wide band; taller bars hold more US counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source USASpending.gov FY2025 + U.S. Census Bureau population estimates
Union County Among South Dakota's Largest Counties
Population vs. per-capita spending: South Dakota's biggest counties
Read the chart as a table
| County | Population | Per capita | Total spending |
|---|---|---|---|
| Minnehaha County | 197,214 | $8,232 | $1.6B |
| Pennington County | 109,222 | $11,308 | $1.2B |
| Lincoln County | 65,161 | $6,414 | $418.0M |
| Brown County | 38,301 | $7,602 | $291.2M |
| Brookings County | 34,375 | $6,805 | $233.9M |
| Meade County | 29,852 | $12,098 | $361.1M |
| Codington County | 28,325 | $7,324 | $207.5M |
| Lawrence County | 25,768 | $11,168 | $287.8M |
| Yankton County | 23,310 | $8,007 | $186.6M |
| Davison County | 19,956 | $6,820 | $136.1M |
| Beadle County | 19,149 | $7,558 | $144.7M |
| Hughes County | 17,765 | $22,396 | $397.9M |
| Union County (this county) | 16,811 | $14,158 | $238.0M |
| Clay County | 14,967 | $7,186 | $107.6M |
| Oglala Lakota County | 13,672 | $27,398 | $374.6M |
Federal Spending Guides
Nearby Counties With Similar Federal Spending
Counties with per-capita federal spending closest to Union County's $14,158 - prioritizing South Dakota peers first.
Frequently Asked Questions
How much federal spending did Union County, South Dakota receive?
How does Union County's per capita spending compare to the national average?
What is the population of Union County, South Dakota?
Read our methodology - how this data is sourced, computed, and presented.
Verify with USASpending.gov → Verify population with U.S. Census Bureau →
Every figure on PlainSpending is computed directly from USASpending.gov award-transaction data, no number is typed in by an editor. This page aggregates every federal award with a place-of-performance in this county, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.