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Zip Code 73056 — Marshall, OK

ZIP Code 73056 is associated with Marshall, OK, in Garfield County. The listed population estimate is 455; estimated density is 1.6 people per square mile. Among records with population estimates, it ranks #8 of 16 in Garfield County and #504 of 659 in OK.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (36.170360, -97.620970)

Data MetricLocal Statistic
Postal / Zip Code73056
Primary CityMarshall
State / ProvinceOK
CountyGarfield
Total Population455
Population Density1.6 people/sq mi
TimezoneAmerica/Chicago

How 73056 Compares

MetricZIP 73056Garfield County recordsOK records
Population estimate45562,557 (sum)4,028,588 (sum)
Population Density1.6 /sq mi----
County population rank#8 of 16----
State population rank#504 of 659----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in OK

ZIP CodeCityDistancePopulation estimate
ZIP 73733Douglas6.7 mi221
ZIP 73730Covington11.0 mi598
ZIP 73757Lucien12.0 mi92
ZIP 73073Orlando12.6 mi706
ZIP 73736Fairmont12.7 mi424

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →