Humboldt, Iowa 7.5 Minute Topo Map
Download PDF Humboldt (IA) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. The red outline on the map below identifies the boundaries of the Humboldt topo map.
Adjoining 7.5' Quadrangle Legend
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- Northwest Topo Map: Bode, IA
- North Topo Map: Livermore, IA
- Northeast Topo Map: Hardy, IA
- West Topo Map: Unique, IA
- Topo Map: Humboldt, IA
- East Topo Map: Thor, IA
- Southwest Topo Map: Clare, IA
- South Topo Map: Fort Dodge North, IA
- Southeast Topo Map: Vincent, IA
Download Free Topo Maps
Humboldt topo maps are provided as PDF files.
- 2022 Humboldt 7.5 Minute Topo Map [26.8 MB]
- 2018 Humboldt 7.5 Minute Topo Map [38.7 MB]
- 2015 Humboldt 7.5 Minute Topo Map [21.8 MB]
- 2013 Humboldt 7.5 Minute Topo Map [20.6 MB]
- 2010 Humboldt 7.5 Minute Topo Map [10.5 MB]
- 1979 Humboldt 7.5 Minute Topo Map
Note: The most current map is the 2022 Humboldt topographic map.