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Zip Code 64671 — Polo, MO

ZIP Code 64671 is associated with Polo, MO, in Caldwell County. The listed population estimate is 1,986; estimated density is 8.3 people per square mile. Among records with population estimates, it ranks #2 of 7 in Caldwell County and #448 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.536550, -94.051800)

Data MetricLocal Statistic
Postal / Zip Code64671
Primary CityPolo
State / ProvinceMO
CountyCaldwell
Total Population1,986
Population Density8.3 people/sq mi
TimezoneAmerica/Chicago

How 64671 Compares

MetricZIP 64671Caldwell County recordsMO records
Population estimate1,9869,107 (sum)6,191,989 (sum)
Population Density8.3 /sq mi----
County population rank#2 of 7----
State population rank#448 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 64650Kingston7.0 mi665
ZIP 64637Cowgill7.7 mi492
ZIP 64062Lawson8.5 mi6,968
ZIP 64084Rayville10.4 mi1,380
ZIP 64465Lathrop13.0 mi3,947

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 →