54121 — Florence, WI Home Values
Typical home value $219,359 as of June 2026 · 2nd of 9 in Iron Mountain, MI-WI
Blue: typical home value (Zillow ZHVI) in ZIP code 54121, June 2021 to June 2026. This page shows observed data only; no forecast.
How 54121 compares in the Iron Mountain, MI-WI area
ZIP code 54121 (Florence, WI) has a typical home value of $219,359 as of June 2026, ranking 2nd of 9 ZIP codes tracked in the Iron Mountain, MI-WI area, more expensive than about 89% of ZIP codes in the metro. Prices here have moved +4.1% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +28.5%, from $170,714 in June 2021 to $219,359 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Iron Mountain, MI-WI forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Iron Mountain.
Population and demographics
ZIP code 54121 has a population of 3,213, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 96.3% White, 1.7% two or more races, 0.7% American Indian or Alaska Native, 0.6% Black or African American, and 0.6% Hispanic or Latino.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Florence High | 425 Olive Ave, Florence, WI | 5.6 mi |
| Florence Middle | 425 Olive Ave, Florence, WI | 5.6 mi |
| Florence Elementary | 5844 Bill Anderson Dr, Florence, WI | 5.9 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 54121?
$219,359 as of June 2026, the latest month Zillow has published observed data for.
Is 54121 an expensive ZIP code in the Iron Mountain, MI-WI area?
54121 ranks 2nd of 9 ZIP codes in the Iron Mountain, MI-WI area by typical home value, more expensive than about 89% of ZIP codes in the metro.
How much have home values in 54121 changed over the past year?
+4.1% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 54121?
3,213, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 54121?
Florence High (5.6 mi), Florence Middle (5.6 mi), Florence Elementary (5.9 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 54121?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Iron Mountain, MI-WI forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.