This historical map portrays the area of Hillsboro in 2010, primarily covering Salem as well as portions of Hillsboro and Big Mound. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Hillsboro region at the time. Published in 2010, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1958 · Burlington
USGS Topo · 1:250,000
1961 · Burlington
USGS Topo · 1:250,000
1963 · Burlington
USGS Topo · 1:250,000
1968 · Bonaparte
USGS Topo · 1:24,000
1968 · Donnellson
USGS Topo · 1:24,000
1968 · Farmington
USGS Topo · 1:24,000
1980 · Lockridge West
USGS Topo · 1:24,000
1980 · Lockridge East
USGS Topo · 1:24,000
1981 · Mount Pleasant
USGS Topo · 1:24,000
1981 · Salem
USGS Topo · 1:24,000