Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

ZIP Codes for City of Griffith, IN

Griffith, IN Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 46319StandardLake18,404219

Timezone(s):Central (GMT -06:00)
Counties:LAKE, IN
Population:16,893 (More Details)
Male Population:8,045
Female Population:8,848
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:627 square miles (county)
Land Area:499 square miles (county)
Water Area:128 square miles (county)

Griffith, IN Demographic Information *

Total population16,893
Male population8,045
Female population8,848
Median age (years)36.1
White Population12,797
Black Population2,848
Indian Population45
Asian Population133
Hawaiian Population5
Hispanic Population2,248
Median age (Male)35.1
Median age (Female)37
Total households6,668
Family households (families)4,559
Average household size2.53
Average family size3.06
Total housing units7,070
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],