PlainZIP

Iona, ID

Single-footprint Census roll-up for Iona, ID: 1 USPS ZIP, population 1,372. 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 IONA-ID · Iona, ID 1 ZIPs · 1,372 pop · #8001/25278 · Bonneville County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-HIGH

  • INC-HIGH $84,009
  • RANK-UPPER #8001/25278
  • PHOTO-FINISH ≈ Swan Valley
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 87% owners
  • POP-VILLAGE 1,372
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $426,500

Nearest income peer: Swan Valley, ID ( $1,641 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 Iona

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

Top 32%
household income vs 25,278 US cities
1,372
city population (Census)
1
USPS ZIP codes covered
$84,009
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.

Above-median income on a short ZIP list (1) - lead code 83427 (1,372 residents). Household income $84,009 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (87.4%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Idaho, Post Falls is the closest lower-income city and King Hill the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Iona.

Population concentration

Iona's single ZIP 83427 carries the town

Iona is published as a single USPS ZIP. Code 83427 is the entire residential footprint (1,372 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

Dense ZBP book packed into Iona's one ZIP

Citywide ZBP: 37 establishments, 185 employees , annual payroll $6,968k (~27 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 83427 (37 units) ; leading NAICS Construction (8) · also Transportation and warehousing · Professional, scientific, and technical services .

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ZIP Codes in Iona, ID

These ZIP codes sit in Bonneville County, which covers 9 ZIP codes in all; 1 of them fall in Iona. See the Bonneville County roll-up →

No other city sharing Bonneville County reports a higher average ZIP median income than Iona. Idaho Falls, Ucon and Irwin sit below it, so a household comparing this county on income alone starts here. Ucon marks the far end of that range at $66,607, 21% below Iona.

ZIP Code Population Median income Establishments Density
83427 1,372 $84,009 37 735
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Iona 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 Iona, .