| Name | Styles | Significance | Periods |
|---|
| Arndt's Pensaukee Sawmill Complex | No Style Listed | historic - non-aboriginal | 1850-1874, 1825-1849 |
Beyer Home Museum
(917 Park Ave.) | Queen Anne | exploration, settlement, architecture | 1875-1899, 1850-1874 |
Holt- Balcom Lumber Company Office
(106 Superior Ave.) | No Style Listed | commerce, industry | 1850-1874 |
Huff Jones House
(1345 Main St) | Greek Revival, Late Victorian | exploration, settlement, industry | 1850-1874 |
John G. Campbell House
(916 Park Ave.) | Queen Anne | architecture | 1875-1899 |
Oconto County Courthouse
(300 Washington St.) | Other, Romanesque, Classical Revival | architecture | 1900-1924, 1875-1899 |
Oconto Main Post Office
(141 Congress St.) | No Style Listed | architecture, politics, government | 1900-1924 |
St. Mark's Episcopal Church, Guild Hall and Vicarage
(408 Park Ave.) | Other, Late Gothic Revival | architecture | 1850-1874, 1875-1899 |
St. Peter's and St. Joseph's Catholic Churches
(516 Brazeau Ave. and 705 Park Ave.) | Romanesque, Other, Gothic | European, architecture | 1875-1899 |
West Main Street Historic District
(Main St. from Duncan to Erie Sts.) | Greek Revival, Late Victorian | architecture, industry | 1875-1899, 1850-1874, 1900-1924 |
