PlainZIP

Glenarm, IL

Single-footprint Census roll-up for Glenarm, IL: 1 USPS ZIP, population 912. 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 GLENARM-IL · Glenarm, IL 1 ZIPs · 912 pop · #5185/25278 · Sangamon County

INC-HIGH · RANK-UPPER · BELOW-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-HIGH $95,809
  • RANK-UPPER #5185/25278
  • BELOW-PEER under Pleasant Plains
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 95% owners
  • POP-VILLAGE 912
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $260,000

Nearest income peer: Pleasant Plains, IL (+ $7,108 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 Glenarm

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

Top 21%
household income vs 25,278 US cities
912
city population (Census)
1
USPS ZIP codes covered
$95,809
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 $95,809 and home value $260,000 should be read as near-neighborhood numbers ; bachelor's attainment averages 21.6%.

Owner-occupancy here runs high (95.1%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Evergreen Park is the closest lower-income city and Oakdale the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Glenarm.

Population concentration

One ZIP, 62536, is all of Glenarm

There is no split to weigh here: 62536 holds every one of Glenarm's 912 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 Glenarm's one ZIP

Citywide ZBP: 16 establishments, 104 employees , annual payroll $7,929k (~18 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 62536 (16 units) ; leading NAICS Construction (5) · also Accommodation and food services .

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ZIP Codes in Glenarm, IL

These ZIP codes sit in Sangamon County, which covers 25 ZIP codes in all; 1 of them fall in Glenarm. See the Sangamon County roll-up →

Glenarm lands mid-pack among the 12 cities sharing Sangamon County: Chatham, Rochester and Sherman earn more and Springfield, Auburn and Riverton earn less. Sherman marks the far end of that range at $139,196, 45% above Glenarm.

ZIP Code Population Median income Establishments Density
62536 912 $95,809 16 51
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Glenarm 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 Glenarm, .