PlainZIP

Highland, IN

Single-footprint Census roll-up for Highland, IN: 1 USPS ZIP, population 23,727. 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 HIGHLAND-IN · Highland, IN 1 ZIPs · 23,727 pop · #9968/25278 · Lake County

INC-HIGH · RANK-UPPER · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $78,062
  • RANK-UPPER #9968/25278
  • ABOVE-PEER over Hobart
  • BOOK-ONE 1 ZIP
  • OWN-MID 78% owners
  • POP-TOWN 23,727
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $233,300

Nearest income peer: Hobart, IN ( $2,541 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 Highland

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

Top 39%
household income vs 25,278 US cities
23,727
city population (Census)
1
USPS ZIP codes covered
$78,062
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 46322 (23,727 residents). Household income $78,062 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (78.4%) - check the ZIP page's tenure split before treating Highland as a pure owner town.

Within Indiana, Columbus is the closest lower-income city and Bloomingdale the closest higher-income city by average ZIP household income. Their 2 and 1 ZIP footprints are the immediate statewide comparison set for Highland.

Population concentration

One ZIP, 46322, is all of Highland

There is no split to weigh here: 46322 holds every one of Highland's 23,727 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

Dense ZBP book packed into Highland's one ZIP

Citywide ZBP: 733 establishments, 8,997 employees , annual payroll $391,448k (~31 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 46322 (733 units) ; leading NAICS Retail trade (123) · also Health care and social assistance · Other services (except public administration) .

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ZIP Codes in Highland, IN

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

Highland lands mid-pack among the 12 cities sharing Lake County: Crown Point, Schererville and Munster earn more and Gary, Hammond and Merrillville earn less. Gary marks the far end of that range at $39,752, 49% below Highland.

ZIP Code Population Median income Establishments Density
46322 23,727 $78,062 733 1,324
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Highland 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 Highland, .