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Britton South Dakota ZIP Codes

Britton holds a single ZIP code.

Every ZIP code in Britton

The complete list of Britton, South Dakota ZIP codes with the county each falls in.
ZIP codeCounty
57430Marshall 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Britton codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Britton. 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 Britton ZIP code begins 574. Those first three digits identify the sectional center facility that processes mail for this part of South Dakota. Statewide that range covers 50 ZIP codes, so Britton accounts for 2% of it.

Every South Dakota ZIP prefix and the region it covers →

Area codes covering Britton

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 Britton occupies.

Britton South Dakota area codes in full →

Where Britton's ZIP codes sit

Each point is one Britton ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Britton

The closest places to Britton with their own ZIP code list, nearest first.
CityDistanceZIP codes
Langford South Dakota ZIP codes14 mi1 ZIP code
Claremont South Dakota ZIP codes15 mi1 ZIP code
Lake City South Dakota ZIP codes17 mi1 ZIP code
Eden South Dakota ZIP codes20 mi1 ZIP code
Hecla South Dakota ZIP codes20 mi1 ZIP code
Pierpont South Dakota ZIP codes21 mi1 ZIP code
Veblen South Dakota ZIP codes23 mi1 ZIP code
Roslyn South Dakota ZIP codes24 mi1 ZIP code

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