Ionia, IA

Single-footprint Census roll-up for Ionia, IA: 1 USPS ZIP, population 1,204. 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 IONIA-IA · Ionia, IA 1 ZIPs · 1,204 pop · #15684/25278 · Chickasaw County

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

  • INC-MID $64,408
  • RANK-LOWER #15684/25278
  • ABOVE-PEER over Lawler
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 90% owners
  • POP-VILLAGE 1,204
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $114,600

Nearest income peer: Lawler, IA ( $6,015 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 Ionia

Lowest/highest poles plus county-sharing cities nearest Ionia 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, Ionia, IA sits among US cities with a below-median household income, on a village-scale population base, across a single-ZIP footprint.

38th pct
household income vs 25,278 US cities
1,204
city population (Census)
1
USPS ZIP codes covered
$64,408
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.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $64,408 and poverty 11.7% concentrate in 50645.

Owner-occupancy here runs high (90.2%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Iowa, Sanborn is the closest lower-income city and Churdan the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Ionia.

Population concentration

Ionia reads through its lone ZIP, 50645

1,204 ACS residents, one ZIP: 50645 is not the leading code inside Ionia, 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 Ionia's one ZIP

Citywide ZBP: 21 establishments, 69 employees , annual payroll $4,511k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50645 (21 units) ; leading NAICS Construction (10) .

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ZIP Codes in Ionia, IA

These ZIP codes sit in Chickasaw County, which covers 6 ZIP codes in all; 1 of them fall in Ionia. See the Chickasaw County roll-up →

Ionia sits in the lower half of Chickasaw County on income: New Hampton, Nashua and Fredericksburg report more, and only Lawler reports less. New Hampton marks the far end of that range at $78,153, 21% above Ionia.

ZIP Code Population Median income Establishments Density
50645 1,204 $64,408 21 6

Ionia 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 Ionia, .