Zip Code 47140 — Marengo, IN

ZIP Code 47140 is associated with Marengo, IN, in Crawford County. The listed population estimate is 2,539; estimated density is 22.0 people per square mile. Among records with population estimates, it ranks #2 of 8 in Crawford County and #417 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.380630, -86.368920)

Data MetricLocal Statistic
Postal / Zip Code47140
Primary CityMarengo
State / ProvinceIN
CountyCrawford
Total Population2,539
Population Density22.0 people/sq mi
TimezoneAmerica/Indiana/Marengo

How 47140 Compares

MetricZIP 47140Crawford County recordsIN records
Population estimate2,53910,856 (sum)6,851,073 (sum)
Population Density22.0 /sq mi----
County population rank#2 of 8----
State population rank#417 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 47145Milltown4.9 mi1,782
ZIP 47125Hardinsburg6.6 mi1,988
ZIP 47118English8.5 mi3,529
ZIP 47123Grantsburg8.6 mi68
ZIP 47115Depauw8.6 mi2,782

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 →