Plainville, IL ZIP Codes, Coordinates & Counties
Plainville, Illinois has 1 ZIP code in Adams county. The approximate center of Plainville is 39.796, -91.159. Plainville has about 4,942 known street addresses.
ZIP codes in Plainville, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62365 | Adams | 39.796 | -91.159 |
Counties Plainville spans
Adams
Most common streets in Plainville
Main, North, Church, 200th, 100th, High, 300th, 400th, 53rd, South
Frequently asked questions
What ZIP codes are in Plainville, IL?
Plainville, Illinois has 1 ZIP code, ranging from 62365 to 62365. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Plainville, IL in?
Plainville is in Adams county.
What are the latitude and longitude of Plainville, IL?
The approximate center of Plainville, Illinois is latitude 39.796, longitude -91.159. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Plainville, IL have?
Plainville has 1 ZIP code.
How many addresses are in Plainville, IL?
Plainville, Illinois has about 4,942 known street addresses in the sthan.io US address database.
What are the most common streets in Plainville, IL?
Some of the most common street names in Plainville are Main, North, Church, 200th, 100th, High.
What cities are near Plainville, IL?
Cities near Plainville include Kinderhook (6 mi), Liberty (6 mi), Payson (6 mi), Hull (8 mi), Barry (9 mi).
Cities near Plainville
Kinderhook, IL (6 mi) Liberty, IL (6 mi) Payson, IL (6 mi) Hull, IL (8 mi) Barry, IL (9 mi) Saverton, MO (12 mi) Fowler, IL (14 mi) New Canton, IL (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database