Flushing Michigan ZIP Codes
Flushing holds a single ZIP code.
Every ZIP code in Flushing
| ZIP code | County |
|---|---|
| 48433 | Genesee 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Flushing codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Flushing. 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 Flushing ZIP code begins 484. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 60 ZIP codes, so Flushing accounts for 2% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Flushing
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Flushing occupies.
Flushing Michigan area codes in full →
Where Flushing's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Flushing
| City | Distance | ZIP codes |
|---|---|---|
| Swartz Creek Michigan ZIP codes | 6.9 mi | 1 ZIP code |
| Lennon Michigan ZIP codes | 7.0 mi | 1 ZIP code |
| New Lothrop Michigan ZIP codes | 7.4 mi | 1 ZIP code |
| Flint Michigan ZIP codes | 8.1 mi | 17 ZIP codes |
| Mount Morris Michigan ZIP codes | 8.2 mi | 1 ZIP code |
| Montrose Michigan ZIP codes | 8.3 mi | 1 ZIP code |
| Clio Michigan ZIP codes | 9.6 mi | 1 ZIP code |
| Burton Michigan ZIP codes | 12 mi | 3 ZIP codes |
Straight-line distance between place reference points, not driving distance.