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Zip Code 74820 — Ada, OK

ZIP Code 74820 is associated with Ada, OK, in Pontotoc County. The listed population estimate is 31,943; estimated density is 43.2 people per square mile. Among records with population estimates, it ranks #1 of 7 in Pontotoc County and #21 of 659 in OK.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.806910, -96.713480)

Data MetricLocal Statistic
Postal / Zip Code74820
Primary CityAda
State / ProvinceOK
CountyPontotoc
Total Population31,943
Population Density43.2 people/sq mi
TimezoneAmerica/Chicago

How 74820 Compares

MetricZIP 74820Pontotoc County recordsOK records
Population estimate31,94338,817 (sum)4,028,588 (sum)
Population Density43.2 /sq mi----
County population rank#1 of 7----
State population rank#21 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 74844Francis8.5 mi332
ZIP 74843Fitzhugh10.3 mi324
ZIP 74849Konawa12.3 mi2,727
ZIP 74842Fittstown14.3 mi187
ZIP 74867Sasakwa14.4 mi595

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 →