Winfield, IN ZIP Codes
One ZIP code serves Winfield, Indiana: 46307. Together they are home to 71,673 residents in 25,277 households. That is more than the 7,816 people counted inside Winfield town limits, because these ZIP codes reach past its boundary.
Winfield town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 7,816 |
| Households | 2,483 |
| Median household income | $135,870 |
| Median home value | $409,500 |
| Median age | 37.6 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 71,673 |
| Households (sum of ZIP codes) | 25,277 |
| Median household income, range across ZIP codes | $107,800 (46307) to $107,800 (46307) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $107,800 |
| Homeowners | 88.0% |
| Households with kids under 18 | 35.8% |
| Moved in the past year | 7.7% |
| Carrier routes in EDDM2GO's route library | 48 routes, 29,022 homes (1 of 1 ZIP codes) |
Every ZIP code in Winfield
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 46307 | Crown Point | 71,673 | 25,277 | $107,800 | $324,100 | 88.0% | 35.8% | 7.7% | 48 | 30,512 | 14% of its land |
A ZIP code is listed for Winfield when at least 10% of its land lies inside Winfield town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Winfield. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Winfield.
Counties
- Lake County — 28 ZIP codes
Nearby cities sharing these ZIP codes
- Merrillville — 2 ZIP codes
- Crown Point — 1 ZIP code
- Schererville — 2 ZIP codes
- Lakes of the Four Seasons — 1 ZIP code
Price a mailing to Winfield ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Winfield, IN?
- 46307. A ZIP code is listed for Winfield when at least 10% of its land lies inside Winfield town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Winfield.
- What is the population of Winfield, IN?
- The Census Bureau counts 7,816 residents inside Winfield town limits (ACS 2020–2024). The 1 ZIP code that serve Winfield hold 71,673 residents in all.
- What is the median household income in Winfield, IN?
- $135,870 inside Winfield town limits, per the Census Bureau. Across its ZIP codes the medians run from $107,800 to $107,800.
- How many carrier routes and mailboxes are in Winfield, IN?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 48 carrier routes reaching 29,022 residential and 1,489 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.