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zipcodes.pro — CITY/IL/TROY-GROVE

Troy Grove ZIP code, Illinois

The ZIP code for Troy Grove, IL is 61372, and its area codes are 815 and 779.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
300
Area codes
815, 779

NANPA lists no telephone rate centre for Troy Grove itself, so these are the area codes of the nearest one, La Salle (4.7 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Troy Grove 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.

Troy Grove in numbers

About 300 people live in Troy Grove, in 94 households. The median household income is $83,917 a year, about the same as the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $200,800 (24% below the Illinois median), and median gross rent is $863 a month. The median age is 30.8; 30.1% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 20 minutes.

Population300Troy Grove300
Households94Troy Grove94
Median age30.8Troy Grove30.8Illinois39.0US 38.9
Median household income$83,917Troy Grove$83,917Illinois$83,390US $80,734
Median home value$200,800Troy Grove$200,800Illinois$263,300US $332,700
Median gross rent$863Troy Grove$863Illinois$1,274US $1,413
Bachelor's degree or higher30.1%Troy Grove30.1%Illinois37.8%US 35.7%
Mean commute20.1 minTroy Grove20.1 minIllinois27.8 minUS 26.4 min
Population density437 / sq miTroy Grove437 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Troy Grove village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Troy Grove

ZIP codes with the USPS city name Troy Grove
ZIP City Type Population Median income Median home
61372 Troy Grove , IL Standard 300 $83,917 $200,800

Other ZIP codes overlapping Troy Grove

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

ZIP codes overlapping Troy Grove
ZIP City Type Population Median income Median home
61373 Utica , IL Standard 2,123 $109,000 $237,200

Map of Troy Grove ZIP codes

61372

The ZIP codes of Troy Grove, 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 Troy Grove

The nearest larger towns are Mendota (6,994 people, 6.4 mi), Cherry (534 people, 7.3 mi) and Peru (9,775 people, 8.0 mi).

Towns near Troy Grove
TownPopulationDistance
Mendota 6,994 6.4 mi
Peru 9,775 8.0 mi
LaSalle 9,498 9.1 mi
Spring Valley 5,476 11.2 mi
Oglesby 3,570 11.9 mi
Ottawa 18,447 15.4 mi
Princeton 7,975 20.7 mi
Sheridan 2,519 21.2 mi
Lake Holiday 5,641 24.0 mi
Marseilles 4,279 24.3 mi
Streator 12,330 26.9 mi
Sandwich 7,219 27.1 mi

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

Cite this page

zipcodes.pro. “Troy Grove, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/troy-grove

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