Milford Connecticut ZIP Codes

Milford holds 2 ZIP codes, all inside one planning region and one postal prefix.

Every ZIP code in Milford

The complete list of Milford, Connecticut ZIP codes with the planning region each falls in.
ZIP code	Planning region
06460	South Central Connecticut Planning Region
06461	South Central Connecticut Planning Region

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Milford codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Milford. 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 Milford ZIP code begins 064. Those first three digits identify the sectional center facility that processes mail for this part of Connecticut. Statewide that range covers 64 ZIP codes, so Milford accounts for 3% of it.

Every Connecticut ZIP prefix and the region it covers →

Area codes covering Milford

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 Milford occupies.

Milford Connecticut area codes in full →

Where Milford's ZIP codes sit

Each point is one Milford ZIP code, plotted from its record coordinates.

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

Cities near Milford

The closest places to Milford with their own ZIP code list, nearest first.
City	Distance	ZIP codes
West Haven Connecticut ZIP codes	6.1 mi	1 ZIP code
Shelton Connecticut ZIP codes	6.8 mi	1 ZIP code
Derby Connecticut ZIP codes	7.1 mi	1 ZIP code
Bridgeport Connecticut ZIP codes	7.3 mi	10 ZIP codes
Trumbull Connecticut ZIP codes	7.9 mi	1 ZIP code
Ansonia Connecticut ZIP codes	8.3 mi	1 ZIP code
New Haven Connecticut ZIP codes	9.4 mi	28 ZIP codes
Fairfield Connecticut ZIP codes	10 mi	3 ZIP codes

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.