Griffith, IN ZIP code
The ZIP code for Griffith, Indiana is 46319. It is in Lake County.
- Population in these ZIPs
- 17,847
- Avg. median income
- $74,700population-weighted
- Typical home value
- $250,800population-weighted
- Metro area
- Chicago-Naperville-Elgin, IL-IN
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Griffith, IN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 46319 | 17,847 | $74,662 | $250,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Griffith
- Highland 3 mi
- Schererville 3 mi
- Hammond 5 mi
- Munster 5 mi
- Merrillville 5 mi
- Dyer 6 mi
- Saint John 6 mi
- Gary 6 mi
- Crown Point 9 mi
- Lake Station 9 mi
- East Chicago 9 mi
- Hobart 9 mi
Frequently asked questions
What is the ZIP code for Griffith, IN?
The ZIP code for Griffith, IN is 46319.
What county is Griffith, Indiana in?
Griffith ZIP codes are in Lake County.