Fish Lake, IN ZIP Codes
One ZIP code serves Fish Lake, Indiana: 46574. Together they are home to 7,426 residents in 3,214 households. That is more than the 684 people counted inside Fish Lake Census-designated place, because these ZIP codes reach past its boundary.
Fish Lake Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 684 |
| Households | 332 |
| Median household income | $80,976 |
| Median home value | $190,800 |
| Median age | 64.3 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 7,426 |
| Households (sum of ZIP codes) | 3,214 |
| Median household income, range across ZIP codes | $76,181 (46574) to $76,181 (46574) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $76,181 |
| Homeowners | 87.0% |
| Households with kids under 18 | 28.2% |
| Moved in the past year | 8.7% |
| Carrier routes in EDDM2GO's route library | 6 routes, 3,590 homes (1 of 1 ZIP codes) |
Every ZIP code in Fish Lake
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 46574 | Walkerton | 7,426 | 3,214 | $76,181 | $188,100 | 87.0% | 28.2% | 8.7% | 6 | 3,705 | 2% of its land |
A ZIP code is listed for Fish Lake when at least 10% of its land lies inside the Fish Lake Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Fish Lake. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Fish Lake.
Counties
- LaPorte County — 14 ZIP codes
Price a mailing to Fish Lake ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Fish Lake, IN?
- 46574. A ZIP code is listed for Fish Lake when at least 10% of its land lies inside the Fish Lake Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Fish Lake.
- What is the population of Fish Lake, IN?
- The Census Bureau counts 684 residents inside Fish Lake Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Fish Lake hold 7,426 residents in all.
- What is the median household income in Fish Lake, IN?
- $80,976 inside Fish Lake Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $76,181 to $76,181.
- How many carrier routes and mailboxes are in Fish Lake, IN?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 6 carrier routes reaching 3,590 residential and 114 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.