La Harpe, IL ZIP Codes, Coordinates & Counties
La Harpe, Illinois has 1 ZIP code in Hancock county. The approximate center of La Harpe is 40.579, -90.982. La Harpe has about 6,660 known street addresses.
ZIP codes in La Harpe, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61450 | Hancock | 40.579 | -90.982 |
Counties La Harpe spans
Hancock
Most common streets in La Harpe
6th, Center, 2nd, Main, C, 1st, 5th, Archer, A, 7th
Frequently asked questions
What ZIP codes are in La Harpe, IL?
La Harpe, Illinois has 1 ZIP code, ranging from 61450 to 61450. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is La Harpe, IL in?
La Harpe is in Hancock county.
What are the latitude and longitude of La Harpe, IL?
The approximate center of La Harpe, Illinois is latitude 40.579, longitude -90.982. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does La Harpe, IL have?
La Harpe has 1 ZIP code.
How many addresses are in La Harpe, IL?
La Harpe, Illinois has about 6,660 known street addresses in the sthan.io US address database.
What are the most common streets in La Harpe, IL?
Some of the most common street names in La Harpe are 6th, Center, 2nd, Main, C, 1st.
What cities are near La Harpe, IL?
Cities near La Harpe include Blandinsville (6 mi), Dallas City (8 mi), Lomax (8 mi), Raritan (11 mi), Stronghurst (11 mi).
Cities near La Harpe
Blandinsville, IL (6 mi) Dallas City, IL (8 mi) Lomax, IL (8 mi) Raritan, IL (11 mi) Stronghurst, IL (11 mi) Media, IL (12 mi) Sciota, IL (12 mi) Tennessee, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database