Zip Code 46172 — Roachdale, IN

ZIP Code 46172 is associated with Roachdale, IN, in Putnam County. The listed population estimate is 2,427; estimated density is 13.6 people per square mile. Among records with population estimates, it ranks #4 of 7 in Putnam County and #429 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.827250, -86.814400)

Data MetricLocal Statistic
Postal / Zip Code46172
Primary CityRoachdale
State / ProvinceIN
CountyPutnam
Total Population2,427
Population Density13.6 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46172 Compares

MetricZIP 46172Putnam County recordsIN records
Population estimate2,42734,734 (sum)6,851,073 (sum)
Population Density13.6 /sq mi----
County population rank#4 of 7----
State population rank#429 of 788----

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 IN

ZIP CodeCityDistancePopulation estimate
ZIP 46105Bainbridge4.4 mi1,731
ZIP 47954Ladoga5.1 mi2,224
ZIP 46175Russellville8.4 mi489
ZIP 46165North Salem9.0 mi1,992
ZIP 47968New Ross10.0 mi1,356

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 →