Zip Code 63901 — Poplar Bluff, MO

ZIP Code 63901 is associated with Poplar Bluff, MO, in Butler County. The listed population estimate is 35,324; estimated density is 47.9 people per square mile. Among records with population estimates, it ranks #1 of 6 in Butler County and #35 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (36.771680, -90.450120)

Data MetricLocal Statistic
Postal / Zip Code63901
Primary CityPoplar Bluff
State / ProvinceMO
CountyButler
Total Population35,324
Population Density47.9 people/sq mi
TimezoneAmerica/Chicago

How 63901 Compares

MetricZIP 63901Butler County recordsMO records
Population estimate35,32440,980 (sum)6,191,989 (sum)
Population Density47.9 /sq mi----
County population rank#1 of 6----
State population rank#35 of 1,021----

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 MO

ZIP CodeCityDistancePopulation estimate
ZIP 63962Rombauer10.6 miN/A
ZIP 63945Harviell10.8 mi928
ZIP 63940Fisk12.2 mi1,326
ZIP 63967Williamsville12.3 mi1,313
ZIP 63932Broseley12.7 mi848

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 →