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zipcodes.pro — CITY/IL/NACHUSA

Nachusa ZIP code, Illinois

The ZIP code for Nachusa, IL is 61057, and its area codes are 815 and 779.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
82
Area codes
815, 779

NANPA lists no telephone rate centre for Nachusa itself, so these are the area codes of the nearest one, Franklin Grove (3.2 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Nachusa uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Nachusa

ZIP codes with the USPS city name Nachusa
ZIP City Type Population Median income Median home
61057 Nachusa , IL Standard 30 — —

Other ZIP codes overlapping Nachusa

These ZIP codes cover part of Nachusa but are addressed as somewhere else.

ZIP codes overlapping Nachusa
ZIP City Type Population Median income Median home
61021 Dixon , IL Standard 22,308 $69,127 $148,500

Map of Nachusa ZIP codes

61057

The ZIP codes of Nachusa, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Nachusa

The nearest larger towns are Franklin Grove (988 people, 4.4 mi), Dixon (14,910 people, 4.8 mi) and Grand Detour (297 people, 4.9 mi).

Towns near Nachusa
TownPopulationDistance
Dixon 14,910 4.8 mi
Oregon 3,851 12.6 mi
Mount Morris 2,726 15.0 mi
Sterling 14,717 16.1 mi
Rock Falls 8,587 16.5 mi
Rochelle 9,529 17.6 mi
Byron 3,743 20.8 mi
Mendota 6,994 24.2 mi
Davis Junction 2,757 24.6 mi
Morrison 3,739 29.7 mi

More nearby: every ZIP code in Lee County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Nachusa, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/nachusa

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