Spencer, WI

Single-footprint Census roll-up for Spencer, WI: 1 USPS ZIP, population 4,119. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet SPENCER-WI · Spencer, WI 1 ZIPs · 4,119 pop · #10211/25278 · Marathon County

INC-HIGH · RANK-MID · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-HIGH $77,371
  • RANK-MID #10211/25278
  • PHOTO-FINISH ≈ Athens
  • BOOK-ONE 1 ZIP
  • OWN-MID 82% owners
  • POP-VILLAGE 4,119
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $182,800

Nearest income peer: Athens, WI ( $195 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Spencer

Lowest/highest poles plus county-sharing cities nearest Spencer on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Spencer, WI sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 40%
household income vs 25,278 US cities
4,119
city population (Census)
1
USPS ZIP codes covered
$77,371
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (1) - lead code 54479 (4,119 residents). Household income $77,371 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (81.9%) - check the ZIP page's tenure split before treating Spencer as a pure owner town.

Within Wisconsin, Rock Springs is the closest lower-income city and Deerbrook the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Spencer.

Population concentration

Spencer reads through its lone ZIP, 54479

4,119 ACS residents, one ZIP: 54479 is not the leading code inside Spencer, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on Spencer's one ZIP

Citywide ZBP: 90 establishments, 1,373 employees , annual payroll $72,450k (~22 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 54479 (90 units) ; leading NAICS Construction (17) · also Manufacturing · Other services (except public administration) .

View your shortlist →

ZIP Codes in Spencer, WI

These ZIP codes sit in Marathon County, which covers 15 ZIP codes in all; 1 of them fall in Spencer. See the Marathon County roll-up →

Spencer sits in the lower half of Marathon County on income: Mosinee, Marathon and Rothschild report more, Wausau, Stratford and Aniwa report less. Mosinee marks the far end of that range at $96,140, 24% above Spencer.

ZIP Code Population Median income Establishments Density
54479 4,119 $77,371 90 20

Spencer roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Spencer, .