Zones › Wisconsin › Tract 1

Census tract 1, Marathon County, Wisconsin

GEOID 55073000100 (2020 census: state 55, county 073, tract 000100).

OZ 2.0 eligibleYes (rural: 30% step-up for a rural fund) (IRS Rev. Proc. 2026-14 appendix)
Current Opportunity Zone (2018)Yes, inside a current (2018) Opportunity Zone (CDFI Fund list; how we match 2010 to 2020 tracts)
Nominated for OZ 2.0Wisconsin hasn't published a tract-level nomination list yet.
CountyMarathon County

Tract data

Population3,396
Median household income$45,899
Median home value$158,000
Poverty rate23.8%

Source: U.S. Census Bureau American Community Survey (ACS 2022 5-year) estimates, as loaded with the Rev. Proc. 2026-14 tract list.

See tract 1 on the OZ map →

See the Wisconsin Opportunity Zone page for the state's nomination status, deadlines and funds, or the OZ 2.0 tracker.

Other tracts in Marathon County

Not tax advice. Confirm a specific address on the OZ map; tract boundaries follow the 2020 census.