Richland Center Wisconsin ZIP Codes
Richland Center holds a single ZIP code.
Every ZIP code in Richland Center
| ZIP code | County |
|---|---|
| 53581 | Richland 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Richland Center codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Richland 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 Richland Center ZIP code begins 535. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 87 ZIP codes, so Richland Center accounts for 1% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Richland 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 Richland Center occupies.
Richland Center Wisconsin area codes in full →
Where Richland Center's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Richland Center
| City | Distance | ZIP codes |
|---|---|---|
| Muscoda Wisconsin ZIP codes | 11 mi | 1 ZIP code |
| Avoca Wisconsin ZIP codes | 11 mi | 1 ZIP code |
| Lone Rock Wisconsin ZIP codes | 14 mi | 1 ZIP code |
| Lime Ridge Wisconsin ZIP codes | 14 mi | 1 ZIP code |
| Blue River Wisconsin ZIP codes | 14 mi | 1 ZIP code |
| Cazenovia Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| Plain Wisconsin ZIP codes | 18 mi | 1 ZIP code |
| Loganville Wisconsin ZIP codes | 19 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.