Dyer, IN ZIP code
The ZIP code for Dyer, Indiana is 46311. It is in Lake County.
- Population in these ZIPs
- 23,321
- Avg. median income
- $116,700population-weighted
- Typical home value
- $366,100population-weighted
- Metro area
- Chicago-Naperville-Elgin, IL-IN
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Dyer, IN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 46311 | 23,321 | $116,652 | $366,100 |
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 Dyer
- Saint John 3 mi
- Schererville 3 mi
- Munster 5 mi
- Griffith 6 mi
- Highland 6 mi
- Cedar Lake 7 mi
- Hammond 8 mi
- Merrillville 8 mi
- Crown Point 9 mi
- Gary 12 mi
- East Chicago 13 mi
- Hobart 14 mi
Frequently asked questions
What is the ZIP code for Dyer, IN?
The ZIP code for Dyer, IN is 46311.
What county is Dyer, Indiana in?
Dyer ZIP codes are in Lake County.