PlainZIP

Freeburg, IL

Single-footprint Census roll-up for Freeburg, IL: 1 USPS ZIP, population 5,910. 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 FREEBURG-IL · Freeburg, IL 1 ZIPs · 5,910 pop · #3942/25278 · St. Clair County

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

  • INC-HIGH $103,342
  • RANK-TOP #3942/25278
  • PHOTO-FINISH ≈ Scott Air Force
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 86% owners
  • POP-TOWN 5,910
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $279,500

Nearest income peer: Scott Air Force Base, IL ( $58 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 Freeburg

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

Top 16%
household income vs 25,278 US cities
5,910
city population (Census)
1
USPS ZIP codes covered
$103,342
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 $103,342 and home value $279,500 should be read as near-neighborhood numbers ; bachelor's attainment averages 33.3%.

Owner-occupancy here runs high (86.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Scott Air Force Base is the closest lower-income city and Lockport the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Freeburg.

Population concentration

Freeburg's single ZIP 62243 carries the town

Freeburg is published as a single USPS ZIP. Code 62243 is the entire residential footprint (5,910 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 Freeburg's one ZIP

Citywide ZBP: 133 establishments, 1,492 employees , annual payroll $58,416k (~23 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 62243 (133 units) ; leading NAICS Other services (except public administration) (21) · also Construction · Retail trade .

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ZIP Codes in Freeburg, IL

These ZIP codes sit in St. Clair County, which covers 28 ZIP codes in all; 1 of them fall in Freeburg. See the St. Clair County roll-up →

Freeburg sits in the upper half of St. Clair County on income: Belleville, East Saint Louis and Fairview Heights report less, while Smithton reports more. East Saint Louis marks the far end of that range at $35,708, 65% below Freeburg.

ZIP Code Population Median income Establishments Density
62243 5,910 $103,342 133 43
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Freeburg 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 Freeburg, .