PlainZIP

Thor, IA

Single-footprint Census roll-up for Thor, IA: 1 USPS ZIP, population 320. 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 THOR-IA · Thor, IA 1 ZIPs · 320 pop · #11125/25278 · Humboldt County

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

  • INC-HIGH $75,000
  • RANK-MID #11125/25278
  • PHOTO-FINISH ≈ Humboldt
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 89% owners
  • POP-VILLAGE 320
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $162,500

Nearest income peer: Humboldt, IA (+ $1,214 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 Thor

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

Top 44%
household income vs 25,278 US cities
320
city population (Census)
1
USPS ZIP codes covered
$75,000
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.

Above-median income on a short ZIP list (1) - lead code 50591 (320 residents). Household income $75,000 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (89.2%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Iowa, Forest City is the closest lower-income city and Newell the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Thor.

Population concentration

One ZIP, 50591, is all of Thor

There is no split to weigh here: 50591 holds every one of Thor's 320 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 Thor's one ZIP

Citywide ZBP: 9 establishments, 27 employees , annual payroll $1,048k (~28 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50591 (9 units) ; leading NAICS Other services (except public administration) (3) .

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ZIP Codes in Thor, IA

These ZIP codes sit in Humboldt County, which covers 11 ZIP codes in all; 1 of them fall in Thor. See the Humboldt County roll-up →

Thor sits in the upper half of Humboldt County on income: Gilmore City, Dakota City and Bode report less, while Rutland reports more. Hardy marks the far end of that range at $31,429, 58% below Thor.

ZIP Code Population Median income Establishments Density
50591 320 $75,000 9 4
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Thor 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 Thor, .