Rock County
$1.5B in FY2025 federal spending, $9,463 per capita.
Wisconsin · FIPS 55105
In FY2025, Rock County in Wisconsin received $1.5B in federal spending - $9,463 per capita for a population of 163,687. This is 39.5% below the national average and 50.6% below the Wisconsin average. The leading federal agency by spending share is Social Security Administration. By per-capita federal spending, it ranks #22 of 72 Wisconsin counties.
- Total spending
- $1.5B
- Per capita
- $9,463
- vs. national avg
- -39.5%
- Fiscal year
- FY2025
The verdict
Rock County posts above-median federal per-capita spending nationally, with spending dominated by Social Security Administration.
- National per-capita rank
- Top 31%
- of 3,232 US counties
- Per-capita spending
- $9,463
- Leading agency
- Social Security Administration
- 59.8% of tracked spending
- Wisconsin rank
- #22 of 72
How Rock County Compares
Per-capita federal spending: Rock County vs. Wisconsin and the nation
Population: 163,687 (U.S. Census Bureau estimate) - the denominator behind the per-capita figures above.
Leading Federal Agencies in Rock County
Top awarding agencies in Rock County, FY2025
Among the 1,150 US counties with agency-level spending data, Social Security Administration is the most common leading agency nationally, topping 86% of agency-tracked counties.
These 3 agencies together account for $1.4B (92.5%) of Rock County's $1.5B in total tracked federal spending.
All 3 individually-tracked agencies are shown above - Rock County has no smaller residual awarding agencies broken out beyond this set, a compact agency footprint rather than a long tail of minor awardees.
Read the agency breakdown as a table
| Agency | Spending | Share |
|---|---|---|
| Social Security Administration | $856.7M | 59.8% |
| Department of Defense | $499.7M | 34.9% |
| Department of Veterans Affairs | $75.8M | 5.3% |
How Rock County Ranks Nationally
Per-capita federal spending vs. all US counties
All 3,232 US counties, FY2025
$9,463 Top 31% higher than 69% 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
Rock County Among Wisconsin's Largest Counties
Population vs. per-capita spending: Wisconsin's biggest counties
Read the chart as a table
| County | Population | Per capita | Total spending |
|---|---|---|---|
| Milwaukee County | 939,489 | $6,376 | $6.0B |
| Dane County | 561,504 | $96,863 | $54.4B |
| Waukesha County | 406,978 | $7,959 | $3.2B |
| Brown County | 268,740 | $6,595 | $1.8B |
| Racine County | 197,727 | $6,617 | $1.3B |
| Outagamie County | 190,705 | $7,226 | $1.4B |
| Winnebago County | 171,730 | $21,391 | $3.7B |
| Kenosha County | 169,151 | $6,400 | $1.1B |
| Rock County (this county) | 163,687 | $9,463 | $1.5B |
| Marathon County | 138,013 | $6,581 | $908.3M |
| Washington County | 136,761 | $7,004 | $957.9M |
| La Crosse County | 120,784 | $28,100 | $3.4B |
| Sheboygan County | 118,034 | $6,979 | $823.8M |
| Walworth County | 106,478 | $6,885 | $733.1M |
| Eau Claire County | 105,710 | $6,379 | $674.3M |
Federal Spending Guides
Nearby Counties With Similar Federal Spending
Counties with per-capita federal spending closest to Rock County's $9,463 - prioritizing Wisconsin peers first.
Frequently Asked Questions
How much federal spending did Rock County, Wisconsin receive?
How does Rock County's per capita spending compare to the national average?
What is the population of Rock County, Wisconsin?
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.