Old Maps of Union Township, Iowa for Metal Detecting
Plan your next treasure hunt with 10 historic maps of Union Township. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.
- Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
- Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
- Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.
Use these historic maps to boost your research and find new opportunities beneath the surface of Union Township.
Union Township, IA maps
(10)- 1909 Map of Knoxville, 1958 Print
1909 Knoxville1958 Print · USGSCovers Union Township, including Knoxville, Donnelley, and other nearby areas - 1912 Map of Knoxville
1912 Knoxville1912 Print · USGSCovers Union Township, including Knoxville, Donnelley, and other nearby areas2 unique versions available - 1954 Map of Des Moines, 1973 Print
1954 Des Moines1973 Print · USGSCovers Union Township, including Des Moines, West Des Moines, and other nearby areas2 unique versions available - 1956 Map of Des Moines
1956 Des Moines1956 Print · USGSCovers Union Township, including Des Moines, West Des Moines, and other nearby areas - 1957 Map of Des Moines
1957 Des Moines1957 Print · USGSCovers Union Township, including Des Moines, West Des Moines, and other nearby areas - 1965 Map of Knoxville NW, 1966 Print
1965 Knoxville NW1966 Print · USGSCovers Union Township, including Knoxville Township, Pleasant Grove Township, and other nearby areas - 1965 Map of Otley, 1966 Print
1965 Otley1966 Print · USGSCovers Union Township, including Summit Township, Otley, and other nearby areas2 unique versions available - 1965 Map of Knoxville SW, 1966 Print
1965 Knoxville SW1966 Print · USGSCovers Union Township, including Knoxville, Donnelley, and other nearby areas - 1969 Map of Des Moines
1969 Des Moines1969 Print · USGSCovers Union Township, including Des Moines, West Des Moines, and other nearby areas - 1984 Map of Indianola
1984 Indianola1984 Print · USGSCovers Union Township, including Des Moines, West Des Moines, and other nearby areas
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Top cities near Union Township
- Pella historical maps
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Frequently asked questions
- What are the different types of historical maps available for Union Township?
- What is the oldest map of Union Township?
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- Are there historical topographic maps available for Union Township?
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- Where are historical maps of Union Township sourced from?