Florence, WI ZIP Codes
One ZIP code serves Florence, Wisconsin: 54121. Together they are home to 3,257 residents in 1,580 households. That is more than the 488 people counted inside Florence Census-designated place, because these ZIP codes reach past its boundary.
Florence Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 488 |
| Households | 243 |
| Median household income | $40,368 |
| Median home value | $85,700 |
| Median age | 47 |
| Median rent | $545 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,257 |
| Households (sum of ZIP codes) | 1,580 |
| Median household income, range across ZIP codes | $58,750 (54121) to $58,750 (54121) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $58,750 |
| Homeowners | 91.0% |
| Households with kids under 18 | 17.9% |
| Moved in the past year | 7.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Florence
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54121 | Florence | 3,257 | 1,580 | $58,750 | $189,600 | 91.0% | 17.9% | 7.5% | — | — | 1% of its land; mailing city |
A ZIP code is listed for Florence when at least 10% of its land lies inside the Florence Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Florence. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Florence.
Counties
- Florence County — 4 ZIP codes
Price a mailing to Florence ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Florence, WI?
- 54121. A ZIP code is listed for Florence when at least 10% of its land lies inside the Florence Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Florence.
- What is the population of Florence, WI?
- The Census Bureau counts 488 residents inside Florence Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Florence hold 3,257 residents in all.
- What is the median household income in Florence, WI?
- $40,368 inside Florence Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $58,750 to $58,750.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.