Mark Illinois ZIP Codes
Mark holds a single ZIP code.
Every ZIP code in Mark
| ZIP code | County |
|---|---|
| 61340 | Putnam 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mark codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mark. 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 Mark ZIP code begins 613. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 62 ZIP codes, so Mark accounts for 2% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Mark
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 Mark occupies.
Mark Illinois area codes in full →
Where Mark's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mark
| City | Distance | ZIP codes |
|---|---|---|
| Granville Illinois ZIP codes | 1.3 mi | 1 ZIP code |
| Hennepin Illinois ZIP codes | 3.2 mi | 1 ZIP code |
| Standard Illinois ZIP codes | 3.8 mi | 1 ZIP code |
| Spring Valley Illinois ZIP codes | 5.6 mi | 1 ZIP code |
| Cedar Point Illinois ZIP codes | 6.7 mi | 1 ZIP code |
| Seatonville Illinois ZIP codes | 7.3 mi | 1 ZIP code |
| Dalzell Illinois ZIP codes | 7.8 mi | 1 ZIP code |
| Ladd Illinois ZIP codes | 8.5 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.