PlainZIP

Lamoni, IA

Single-footprint Census roll-up for Lamoni, IA: 1 USPS ZIP, population 2,969. 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 LAMONI-IA · Lamoni, IA 1 ZIPs · 2,969 pop · #18993/25278 · Decatur County

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

  • INC-MID $57,443
  • RANK-LOWER #18993/25278
  • BELOW-PEER under Leon
  • BOOK-ONE 1 ZIP
  • OWN-LOW 64% owners
  • POP-VILLAGE 2,969
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $121,900

Nearest income peer: Leon, IA (+ $5,890 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 Lamoni

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

25th pct
household income vs 25,278 US cities
2,969
city population (Census)
1
USPS ZIP codes covered
$57,443
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 $57,443 and poverty 19.4% concentrate in 50140.

Owner-occupancy is comparatively low (63.5%) for this income tier, rent $684 may matter more than the home-value average.

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

Population concentration

One ZIP, 50140, is all of Lamoni

There is no split to weigh here: 50140 holds every one of Lamoni's 2,969 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 Lamoni's one ZIP

Citywide ZBP: 67 establishments, 1,091 employees , annual payroll $30,529k (~23 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50140 (67 units) ; leading NAICS Retail trade (14) · also Accommodation and food services · Construction .

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ZIP Codes in Lamoni, IA

These ZIP codes sit in Decatur County, which covers 8 ZIP codes in all; 1 of them fall in Lamoni. See the Decatur County roll-up →

Lamoni lands mid-pack among the 7 cities sharing Decatur County: Leon, Weldon and Van Wert earn more and Davis City, Grand River and Decatur earn less. Van Wert marks the far end of that range at $81,875, 43% above Lamoni.

ZIP Code Population Median income Establishments Density
50140 2,969 $57,443 67 12
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Lamoni 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 Lamoni, .