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Helena Oklahoma ZIP Codes

Helena holds a single ZIP code.

Every ZIP code in Helena

The complete list of Helena, Oklahoma ZIP codes with the county each falls in.
ZIP codeCounty
73741Alfalfa 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Helena codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Helena. 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 Helena ZIP code begins 737. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 51 ZIP codes, so Helena accounts for 2% of it.

Every Oklahoma ZIP prefix and the region it covers →

Area codes covering Helena

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 Helena occupies.

Helena Oklahoma area codes in full →

Where Helena's ZIP codes sit

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

Cities near Helena

The closest places to Helena with their own ZIP code list, nearest first.
CityDistanceZIP codes
Goltry Oklahoma ZIP codes6.8 mi1 ZIP code
Jet Oklahoma ZIP codes9.7 mi1 ZIP code
Aline Oklahoma ZIP codes10 mi1 ZIP code
Carmen Oklahoma ZIP codes11 mi1 ZIP code
Ringwood Oklahoma ZIP codes11 mi1 ZIP code
Meno Oklahoma ZIP codes12 mi1 ZIP code
Cleo Springs Oklahoma ZIP codes14 mi1 ZIP code
Nash Oklahoma ZIP codes15 mi1 ZIP code

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