PlainZIP

Round Lake, IL

Single-footprint Census roll-up for Round Lake, IL: 1 USPS ZIP, population 60,002. 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 ROUND-LAKE-IL · Round Lake, IL 1 ZIPs · 60,002 pop · #4682/25278 · Lake County

INC-HIGH · RANK-TOP · BELOW-PEER · BOOK-ONE · OWN-MID · POP-SMALL · SPREAD-UNK · HOME-MID

  • INC-HIGH $98,514
  • RANK-TOP #4682/25278
  • BELOW-PEER under Grayslake
  • BOOK-ONE 1 ZIP
  • OWN-MID 78% owners
  • POP-SMALL 60,002
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $231,200

Nearest income peer: Grayslake, IL (+ $6,281 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 Round Lake

Lowest/highest poles plus county-sharing cities nearest Round Lake 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, Round Lake, IL sits among US cities with an upper-quartile household income, on a small-city population base, across a single-ZIP footprint.

Top 19%
household income vs 25,278 US cities
60,002
city population (Census)
1
USPS ZIP codes covered
$98,514
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 $98,514 and home value $231,200 should be read as near-neighborhood numbers ; bachelor's attainment averages 27.3%.

Owner-occupancy sits in a mixed band (78.1%) - check the ZIP page's tenure split before treating Round Lake as a pure owner town.

Within Illinois, Marengo is the closest lower-income city and Morton the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Round Lake.

Population concentration

Round Lake reads through its lone ZIP, 60073

60,002 ACS residents, one ZIP: 60073 is not the leading code inside Round Lake, 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 Round Lake's one ZIP

Citywide ZBP: 1,030 establishments, 12,728 employees , annual payroll $1,145,112k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 60073 (1,030 units) ; leading NAICS Administrative and support and waste management and remediation services (177) · also Construction · Retail trade .

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ZIP Codes in Round Lake, IL

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

Round Lake sits in the lower half of Lake County on income: Barrington, Lake Zurich and Buffalo Grove report more, Waukegan and Zion report less. Deerfield marks the far end of that range at $183,125, 86% above Round Lake.

ZIP Code Population Median income Establishments Density
60073 60,002 $98,514 1,030 1,133
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Round Lake 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 Round Lake, .