PlainZIP

Munster, IN

Single-footprint Census roll-up for Munster, IN: 1 USPS ZIP, population 23,603. 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 MUNSTER-IN · Munster, IN 1 ZIPs · 23,603 pop · #3060/25278 · Lake County

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

  • INC-TOP $110,187
  • RANK-TOP #3060/25278
  • PHOTO-FINISH ≈ Crown Point
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 87% owners
  • POP-TOWN 23,603
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $334,300

Nearest income peer: Crown Point, IN ( $2,387 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 Munster

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

Top 12%
household income vs 25,278 US cities
23,603
city population (Census)
1
USPS ZIP codes covered
$110,187
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 $110,187 and home value $334,300 should be read as near-neighborhood numbers ; bachelor's attainment averages 49.9%.

Owner-occupancy here runs high (87.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Indiana, Huntertown is the closest lower-income city and New Waverly the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Munster.

Population concentration

Munster reads through its lone ZIP, 46321

23,603 ACS residents, one ZIP: 46321 is not the leading code inside Munster, 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

Dense ZBP book packed into Munster's one ZIP

Citywide ZBP: 689 establishments, 15,460 employees , annual payroll $972,574k (~29 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 46321 (689 units) ; leading NAICS Health care and social assistance (207) · also Accommodation and food services · Professional, scientific, and technical services .

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ZIP Codes in Munster, IN

These ZIP codes sit in Lake County, which covers 27 ZIP codes in all; 1 of them fall in Munster. See the Lake County roll-up →

Munster sits in the upper half of Lake County on income: Gary, Hammond and Merrillville report less, while Dyer reports more. Gary marks the far end of that range at $39,752, 64% below Munster.

ZIP Code Population Median income Establishments Density
46321 23,603 $110,187 689 1,204
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Munster 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 Munster, .