Fenton, IA

ZIP code 50539 covers the town of Humboldt in north-central Iowa. This area is known for its charming downtown area, including notable landmarks such as the Humboldt County Courthouse and the Humboldt Recreation Center. Residents and visitors can also enjoy the scenic Bicknell Park and the Oneota Park Nature Preserve. The community offers a mix of small-town charm and outdoor recreational opportunities.