Milledgeville Georgia ZIP Codes

Milledgeville holds 3 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Milledgeville

The complete list of Milledgeville, Georgia ZIP codes with the county each falls in.
ZIP code	County
31059	Baldwin County
31061	Baldwin County
31062	Baldwin 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Milledgeville codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Milledgeville. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Milledgeville ZIP code begins 310. Those first three digits identify the sectional center facility that processes mail for this part of Georgia. Statewide that range covers 92 ZIP codes, so Milledgeville accounts for 3% of it.

Every Georgia ZIP prefix and the region it covers →

Area codes covering Milledgeville

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 Milledgeville occupies.

Milledgeville Georgia area codes in full →

Where Milledgeville's ZIP codes sit

Each point is one Milledgeville ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Milledgeville

The closest places to Milledgeville with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Gordon Georgia ZIP codes	15 mi	1 ZIP code
Gray Georgia ZIP codes	18 mi	1 ZIP code
Eatonton Georgia ZIP codes	19 mi	2 ZIP codes
Irwinton Georgia ZIP codes	20 mi	1 ZIP code
Sparta Georgia ZIP codes	20 mi	1 ZIP code
Toomsboro Georgia ZIP codes	21 mi	1 ZIP code
Oconee Georgia ZIP codes	23 mi	1 ZIP code
Sandersville Georgia ZIP codes	26 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.