Sister Bay, WI ZIP Codes
One ZIP code serves Sister Bay, Wisconsin: 54234. Together they are home to 2,158 residents in 1,121 households. That is more than the 1,044 people counted inside Sister Bay village limits, because these ZIP codes reach past its boundary.
Sister Bay village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,044 |
| Households | 575 |
| Median household income | $71,169 |
| Median home value | $392,200 |
| Median age | 61 |
| Median rent | $1,168 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,158 |
| Households (sum of ZIP codes) | 1,121 |
| Median household income, range across ZIP codes | $74,583 (54234) to $74,583 (54234) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,583 |
| Homeowners | 69.0% |
| Households with kids under 18 | 17.7% |
| Moved in the past year | 16.8% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,299 homes (1 of 1 ZIP codes) |
Every ZIP code in Sister Bay
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54234 | Sister Bay | 2,158 | 1,121 | $74,583 | $456,300 | 69.0% | 17.7% | 16.8% | 3 | 1,388 | 11% of its land; mailing city |
A ZIP code is listed for Sister Bay when at least 10% of its land lies inside Sister Bay village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sister Bay. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sister Bay.
Counties
- Door County — 10 ZIP codes
Price a mailing to Sister Bay ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sister Bay, WI?
- 54234. A ZIP code is listed for Sister Bay when at least 10% of its land lies inside Sister Bay village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sister Bay.
- What is the population of Sister Bay, WI?
- The Census Bureau counts 1,044 residents inside Sister Bay village limits (ACS 2020–2024). The 1 ZIP code that serve Sister Bay hold 2,158 residents in all.
- What is the median household income in Sister Bay, WI?
- $71,169 inside Sister Bay village limits, per the Census Bureau. Across its ZIP codes the medians run from $74,583 to $74,583.
- How many carrier routes and mailboxes are in Sister Bay, WI?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,299 residential and 89 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.