Union, MI

Single-footprint Census roll-up for Union, MI: 1 USPS ZIP, population 1,659. 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 UNION-MI · Union, MI 1 ZIPs · 1,659 pop · #10455/25278 · Cass County

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

  • INC-HIGH $76,667
  • RANK-MID #10455/25278
  • PHOTO-FINISH ≈ Marcellus
  • BOOK-ONE 1 ZIP
  • OWN-MID 76% owners
  • POP-VILLAGE 1,659
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $341,900

Nearest income peer: Marcellus, MI ( $2,084 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 Union

Lowest/highest poles plus county-sharing cities nearest Union 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, Union, MI sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 41%
household income vs 25,278 US cities
1,659
city population (Census)
1
USPS ZIP codes covered
$76,667
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 49130 (1,659 residents). Household income $76,667 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (76.1%) - check the ZIP page's tenure split before treating Union as a pure owner town.

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

Population concentration

One ZIP, 49130, is all of Union

There is no split to weigh here: 49130 holds every one of Union's 1,659 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Mid-pack ZBP load on Union's one ZIP

Citywide ZBP: 34 establishments, 249 employees , annual payroll $10,802k (~20 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 49130 (34 units) ; leading NAICS Retail trade (6) · also Manufacturing · Other services (except public administration) .

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ZIP Codes in Union, MI

These ZIP codes sit in Cass County, which covers 7 ZIP codes in all; 1 of them fall in Union. See the Cass County roll-up →

Union sits in the upper half of Cass County on income: Dowagiac, Edwardsburg and Cassopolis report less, while Vandalia and Jones report more. Edwardsburg marks the far end of that range at $61,785, 19% below Union.

ZIP Code Population Median income Establishments Density
49130 1,659 $76,667 34 53

Union 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 Union, .