Millston, WI · standard
ZIP Code 54643
Jackson County, Wisconsin - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 12
- 51/sq mi Moderate-density area
- 0.0%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Millston has 12 residents, placing it among the least populous of the 33,099 US ZIP codes with a reported population, at 51 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 54643 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 54643 is a sparsely populated ZIP (a standard USPS delivery area) in Millston, Jackson County, Wisconsin, home to just 12 residents across 0.2 square miles, a density of 51 people per square mile, in the Chicago time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 54643, Millston, WI · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
12
Population
0.2
Area (sq mi)
51
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 54643?
-
Median Age
50.0%
Male
50.0%
Female
0.0%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
0.0%
Poverty Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
1housing units
1
Total Housing Units
1
Occupied Units
0
Vacant Units
2.00
Avg Household Size
Occupancy Type
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 54643 vs 54615 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 54615 | Black River Falls, WI | 10,742 | 8.9 mi |
Related Areas
Frequently Asked Questions
What county is ZIP code 54643 in?
ZIP code 54643 (Millston) is located in Jackson County, Wisconsin. Jackson County contains multiple ZIP codes, see the full list at /counties/jackson-wi.
What is the population of ZIP code 54643?
ZIP code 54643 in Millston, WI has a population of 12 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 54643's numbers, next.
- See how ZIP 54643 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Millston, WI ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.