Codes.zone

Risco Missouri ZIP Codes

Risco holds a single ZIP code.

Every ZIP code in Risco

The complete list of Risco, Missouri ZIP codes with the county each falls in.
ZIP codeCounty
63874New Madrid 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Risco codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Risco. 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 Risco ZIP code begins 638. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 47 ZIP codes, so Risco accounts for 2% of it.

Every Missouri ZIP prefix and the region it covers →

Area codes covering Risco

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 Risco occupies.

Risco Missouri area codes in full →

Where Risco's ZIP codes sit

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

Cities near Risco

The closest places to Risco with their own ZIP code list, nearest first.
CityDistanceZIP codes
Tallapoosa Missouri ZIP codes3.2 mi1 ZIP code
Parma Missouri ZIP codes4.1 mi1 ZIP code
Catron Missouri ZIP codes7.5 mi1 ZIP code
Gideon Missouri ZIP codes8.9 mi1 ZIP code
Malden Missouri ZIP codes11 mi1 ZIP code
Portageville Missouri ZIP codes11 mi1 ZIP code
Clarkton Missouri ZIP codes11 mi1 ZIP code
Lilbourn Missouri ZIP codes12 mi1 ZIP code

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