Anna Illinois ZIP Codes
Anna holds a single ZIP code.
Every ZIP code in Anna
| ZIP code | County |
|---|---|
| 62906 | Union 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Anna codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Anna. 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 Anna ZIP code begins 629. Those first three digits identify the sectional center facility that processes mail for this part of Illinois. Statewide that range covers 83 ZIP codes, so Anna accounts for 1% of it.
Every Illinois ZIP prefix and the region it covers →
Area codes covering Anna
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 Anna occupies.
Anna Illinois area codes in full →
Where Anna's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Anna
| City | Distance | ZIP codes |
|---|---|---|
| Jonesboro Illinois ZIP codes | 1.7 mi | 1 ZIP code |
| Cobden Illinois ZIP codes | 5.1 mi | 1 ZIP code |
| Dongola Illinois ZIP codes | 8.2 mi | 1 ZIP code |
| Alto Pass Illinois ZIP codes | 9.0 mi | 1 ZIP code |
| Makanda Illinois ZIP codes | 11 mi | 1 ZIP code |
| Ullin Illinois ZIP codes | 13 mi | 1 ZIP code |
| Cypress Illinois ZIP codes | 14 mi | 1 ZIP code |
| Buncombe Illinois ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.