PlainZIP

Masonville, IA

Single-footprint Census roll-up for Masonville, IA: 1 USPS ZIP, population 499. 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 MASONVILLE-IA · Masonville, IA 1 ZIPs · 499 pop · #20638/25278 · Delaware County

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

  • INC-MID $53,264
  • RANK-BOTTOM #20638/25278
  • BELOW-PEER under Dundee
  • BOOK-ONE 1 ZIP
  • OWN-MID 76% owners
  • POP-VILLAGE 499
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $124,100

Nearest income peer: Dundee, IA (+ $2,986 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 Masonville

Lowest/highest poles plus county-sharing cities nearest Masonville 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, Masonville, IA sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

18th pct
household income vs 25,278 US cities
499
city population (Census)
1
USPS ZIP codes covered
$53,264
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.

Lower-income footing on only 1 ZIP ($53,264 average) · poverty 12.4%. The primary code (50654) carries the ACS household fields that matter.

Owner-occupancy sits in a mixed band (75.9%) - check the ZIP page's tenure split before treating Masonville as a pure owner town.

Within Iowa, Rose Hill is the closest lower-income city and Packwood the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Masonville.

Population concentration

One ZIP, 50654, is all of Masonville

There is no split to weigh here: 50654 holds every one of Masonville's 499 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 Masonville's one ZIP

Citywide ZBP: 14 establishments, 66 employees , annual payroll $3,351k (~28 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50654 (14 units) ; leading NAICS Construction (5) .

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ZIP Codes in Masonville, IA

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

Every one of the 8 cities sharing Delaware County reports a higher average ZIP median income than Masonville, Manchester, Earlville and Hopkinton among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Earlville marks the far end of that range at $89,697, 68% above Masonville.

ZIP Code Population Median income Establishments Density
50654 499 $53,264 14 4
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Masonville 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 Masonville, .