Zip Code 46793 — Waterloo, IN

ZIP Code 46793 is associated with Waterloo, IN, in DeKalb County. The listed population estimate is 4,104; estimated density is 29.9 people per square mile. Among records with population estimates, it ranks #5 of 8 in DeKalb County and #343 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.461060, -85.019280)

Data MetricLocal Statistic
Postal / Zip Code46793
Primary CityWaterloo
State / ProvinceIN
CountyDeKalb
Total Population4,104
Population Density29.9 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46793 Compares

MetricZIP 46793DeKalb County recordsIN records
Population estimate4,10446,914 (sum)6,851,073 (sum)
Population Density29.9 /sq mi----
County population rank#5 of 8----
State population rank#343 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 46705Ashley4.5 mi1,972
ZIP 46730Corunna7.0 mi1,299
ZIP 46779Pleasant Lake7.7 mi2,221
ZIP 46721Butler7.9 mi4,739
ZIP 46706Auburn8.3 mi20,403

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 →