Contact Information
- Office Name:
- Kewaunee County Treasurer
- Phone:
- (920) 388-7131
- Official Website:
- Visit Website
- County FIPS:
- 55061
- Data Available Online:
- Yes
- Last verified:
- 2026-07-13
Searching Kewaunee County Treasurer Records
Data available
Use the Ascent Property Tax Info page link to the Land Records portal; no login is required. Search parcels by owner, parcel ID, or address, then open tax details. Contact the Treasurer at 920-388-7131 with payment or bill questions.
Additional Information
The Kewaunee County Treasurer administers property tax laws, collects taxes, and completes municipal settlements. Official office information and payment guidance are on kewauneeco.org. The public can search property assessment and tax information free through the Ascent Land Records portal during the county’s transition off the older GCS portal. Contact Michelle Dax, County Treasurer, at 920-388-7131.
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