PlainZIP

Saint Jacob, IL

Single-footprint Census roll-up for Saint Jacob, IL: 1 USPS ZIP, population 2,155. 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 SAINT-JACOB-IL · Saint Jacob, IL 1 ZIPs · 2,155 pop · #1486/25278 · Madison County

INC-TOP · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-TOP $132,000
  • RANK-TOP #1486/25278
  • ABOVE-PEER over Troy
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 91% owners
  • POP-VILLAGE 2,155
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $308,900

Nearest income peer: Troy, IL ( $11,534 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 Saint Jacob

Lowest/highest poles plus county-sharing cities nearest Saint Jacob 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, Saint Jacob, IL sits among US cities with a top-decile household income, on a village-scale population base, across a single-ZIP footprint.

Top 6%
household income vs 25,278 US cities
2,155
city population (Census)
1
USPS ZIP codes covered
$132,000
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 $132,000 and home value $308,900 should be read as near-neighborhood numbers ; bachelor's attainment averages 39.6%.

Owner-occupancy here runs high (91.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Plainfield is the closest lower-income city and Glenview the closest higher-income city by average ZIP household income. Their 3 and 2 ZIP footprints are the immediate statewide comparison set for Saint Jacob.

Population concentration

One ZIP, 62281, is all of Saint Jacob

There is no split to weigh here: 62281 holds every one of Saint Jacob's 2,155 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 Saint Jacob's one ZIP

Citywide ZBP: 62 establishments, 308 employees , annual payroll $19,082k (~29 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 62281 (62 units) ; leading NAICS Construction (14) · also Other services (except public administration) · Professional, scientific, and technical services .

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ZIP Codes in Saint Jacob, IL

These ZIP codes sit in Madison County, which covers 26 ZIP codes in all; 1 of them fall in Saint Jacob. See the Madison County roll-up →

No other city sharing Madison County reports a higher average ZIP median income than Saint Jacob. Granite City, Edwardsville and Collinsville sit below it, so a household comparing this county on income alone starts here. East Alton marks the far end of that range at $56,761, 57% below Saint Jacob.

ZIP Code Population Median income Establishments Density
62281 2,155 $132,000 62 25
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Saint Jacob 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 Saint Jacob, .