Census tract 18, Rock County, Wisconsin
GEOID 55105001800 (2020 census: state 55, county 105, tract 001800).
| OZ 2.0 eligible | Yes (rural: 30% step-up for a rural fund) (IRS Rev. Proc. 2026-14 appendix) |
|---|---|
| Current Opportunity Zone (2018) | No (CDFI Fund list; how we match 2010 to 2020 tracts) |
| Nominated for OZ 2.0 | Wisconsin hasn't published a tract-level nomination list yet. |
| County | Rock County |
Tract data
| Population | 4,604 |
|---|---|
| Median household income | $43,206 |
| Median home value | $59,500 |
| Poverty rate | 32.1% |
Source: U.S. Census Bureau American Community Survey (ACS 2022 5-year) estimates, as loaded with the Rev. Proc. 2026-14 tract list.
See the Wisconsin Opportunity Zone page for the state's nomination status, deadlines and funds, or the OZ 2.0 tracker.
Other tracts in Rock County
- Tract 1 · eligible · current OZ
- Tract 3 · eligible
- Tract 10 · eligible · current OZ
- Tract 13.06 · eligible
- Tract 14 · current OZ
- Tract 15 · eligible · current OZ
- Tract 16 · eligible
- Tract 17 · eligible · current OZ
Not tax advice. Confirm a specific address on the OZ map; tract boundaries follow the 2020 census.