North Henderson Illinois ZIP Codes
North Henderson holds a single ZIP code.
Every ZIP code in North Henderson
| ZIP code | County |
|---|---|
| 61466 | Mercer 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 North Henderson codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for North Henderson. 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 North Henderson ZIP code begins 614. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 73 ZIP codes, so North Henderson accounts for 1% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering North Henderson
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 North Henderson occupies.
North Henderson Illinois area codes in full →
Where North Henderson's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near North Henderson
| City | Distance | ZIP codes |
|---|---|---|
| Rio Illinois ZIP codes | 4.2 mi | 1 ZIP code |
| Alexis Illinois ZIP codes | 4.6 mi | 1 ZIP code |
| Henderson Illinois ZIP codes | 7.8 mi | 1 ZIP code |
| Alpha Illinois ZIP codes | 8.5 mi | 1 ZIP code |
| Viola Illinois ZIP codes | 9.8 mi | 1 ZIP code |
| Woodhull Illinois ZIP codes | 10 mi | 1 ZIP code |
| Galesburg Illinois ZIP codes | 11 mi | 2 ZIP codes |
| Wataga Illinois ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.