Ontario, WI ZIP Codes
One ZIP code serves Ontario, Wisconsin: 54651. Together they are home to 1,384 residents in 495 households. That is more than the 422 people counted inside Ontario village limits, because these ZIP codes reach past its boundary.
Ontario village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 422 |
| Households | 181 |
| Median household income | $50,250 |
| Median home value | $141,700 |
| Median age | 37.1 |
| Median rent | $748 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,384 |
| Households (sum of ZIP codes) | 495 |
| Median household income, range across ZIP codes | $62,159 (54651) to $62,159 (54651) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $62,159 |
| Homeowners | 81.0% |
| Households with kids under 18 | 37.4% |
| Moved in the past year | 5.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Ontario
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54651 | Ontario | 1,384 | 495 | $62,159 | $172,800 | 81.0% | 37.4% | 5.5% | — | — | 2% of its land; mailing city |
A ZIP code is listed for Ontario when at least 10% of its land lies inside Ontario village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ontario. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Ontario.
Counties
- Vernon County — 15 ZIP codes
Price a mailing to Ontario ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ontario, WI?
- 54651. A ZIP code is listed for Ontario when at least 10% of its land lies inside Ontario village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ontario.
- What is the population of Ontario, WI?
- The Census Bureau counts 422 residents inside Ontario village limits (ACS 2020–2024). The 1 ZIP code that serve Ontario hold 1,384 residents in all.
- What is the median household income in Ontario, WI?
- $50,250 inside Ontario village limits, per the Census Bureau. Across its ZIP codes the medians run from $62,159 to $62,159.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.