Union Center Wisconsin ZIP Codes
Union Center holds a single ZIP code.
Every ZIP code in Union Center
| ZIP code | County |
|---|---|
| 53962 | Juneau 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Union Center codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Union Center. 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 Union Center ZIP code begins 539. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 51 ZIP codes, so Union Center accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Union Center
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 Union Center occupies.
Union Center Wisconsin area codes in full →
Where Union Center's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Union Center
| City | Distance | ZIP codes |
|---|---|---|
| Wonewoc Wisconsin ZIP codes | 2.8 mi | 1 ZIP code |
| Hillsboro Wisconsin ZIP codes | 4.0 mi | 1 ZIP code |
| Elroy Wisconsin ZIP codes | 4.1 mi | 1 ZIP code |
| Kendall Wisconsin ZIP codes | 9.2 mi | 1 ZIP code |
| La Valle Wisconsin ZIP codes | 9.6 mi | 1 ZIP code |
| Cazenovia Wisconsin ZIP codes | 11 mi | 1 ZIP code |
| Mauston Wisconsin ZIP codes | 12 mi | 1 ZIP code |
| Hustler Wisconsin ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.