PlainZIP

Sullivan, WI

Single-footprint Census roll-up for Sullivan, WI: 1 USPS ZIP, population 2,626. 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 SULLIVAN-WI · Sullivan, WI 1 ZIPs · 2,626 pop · #4478/25278 · Jefferson County

INC-HIGH · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-HIGH $99,875
  • RANK-TOP #4478/25278
  • ABOVE-PEER over Johnson Creek
  • BOOK-ONE 1 ZIP
  • OWN-MID 73% owners
  • POP-VILLAGE 2,626
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $371,500

Nearest income peer: Johnson Creek, WI ( $3,748 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 Sullivan

Lowest/highest poles plus county-sharing cities nearest Sullivan 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, Sullivan, WI sits among US cities with an upper-quartile household income, on a village-scale population base, across a single-ZIP footprint.

Top 18%
household income vs 25,278 US cities
2,626
city population (Census)
1
USPS ZIP codes covered
$99,875
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $99,875 and home value $371,500 should be read as near-neighborhood numbers ; bachelor's attainment averages 26.1%.

Owner-occupancy sits in a mixed band (72.8%) - check the ZIP page's tenure split before treating Sullivan as a pure owner town.

Within Wisconsin, Kansasville is the closest lower-income city and Belleville the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Sullivan.

Population concentration

Sullivan's single ZIP 53178 carries the town

Sullivan is published as a single USPS ZIP. Code 53178 is the entire residential footprint (2,626 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Mid-pack ZBP load on Sullivan's one ZIP

Citywide ZBP: 58 establishments, 269 employees , annual payroll $12,929k (~22 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 53178 (58 units) ; leading NAICS Construction (17) · also Professional, scientific, and technical services · Accommodation and food services .

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ZIP Codes in Sullivan, WI

These ZIP codes sit in Jefferson County, which covers 10 ZIP codes in all; 1 of them fall in Sullivan. See the Jefferson County roll-up →

Sullivan sits in the upper half of Jefferson County on income: Watertown, Fort Atkinson and Jefferson report less, while Helenville reports more. Watertown marks the far end of that range at $73,443, 26% below Sullivan.

ZIP Code Population Median income Establishments Density
53178 2,626 $99,875 58 33
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Sullivan 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 Sullivan, .