La Prairie Illinois ZIP Codes
La Prairie holds a single ZIP code.
Every ZIP code in La Prairie
| ZIP code | County |
|---|---|
| 62346 | Adams County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the La Prairie codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for La Prairie. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every La Prairie ZIP code begins 623. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 54 ZIP codes, so La Prairie accounts for 2% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering La Prairie
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground La Prairie occupies.
La Prairie Illinois area codes in full →
Where La Prairie's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near La Prairie
| City | Distance | ZIP codes |
|---|---|---|
| Golden Illinois ZIP codes | 2.7 mi | 1 ZIP code |
| Augusta Illinois ZIP codes | 6.4 mi | 1 ZIP code |
| Bowen Illinois ZIP codes | 6.7 mi | 1 ZIP code |
| Camp Point Illinois ZIP codes | 8.3 mi | 1 ZIP code |
| Clayton Illinois ZIP codes | 8.4 mi | 1 ZIP code |
| Plymouth Illinois ZIP codes | 11 mi | 1 ZIP code |
| Coatsburg Illinois ZIP codes | 12 mi | 1 ZIP code |
| Loraine Illinois ZIP codes | 12 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.