PlainZIP

Sully, IA

Single-footprint Census roll-up for Sully, IA: 1 USPS ZIP, population 1,270. 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 SULLY-IA · Sully, IA 1 ZIPs · 1,270 pop · #6162/25278 · Jasper County

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

  • INC-HIGH $91,061
  • RANK-UPPER #6162/25278
  • PHOTO-FINISH ≈ Prairie City
  • BOOK-ONE 1 ZIP
  • OWN-MID 82% owners
  • POP-VILLAGE 1,270
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $186,200

Nearest income peer: Prairie City, IA ( $228 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 Sully

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

Top 24%
household income vs 25,278 US cities
1,270
city population (Census)
1
USPS ZIP codes covered
$91,061
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $91,061 and home value $186,200 should be read as near-neighborhood numbers ; bachelor's attainment averages 22.2%.

Owner-occupancy sits in a mixed band (81.7%) - check the ZIP page's tenure split before treating Sully as a pure owner town.

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

Population concentration

Sully's single ZIP 50251 carries the town

Sully is published as a single USPS ZIP. Code 50251 is the entire residential footprint (1,270 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 Sully's one ZIP

Citywide ZBP: 66 establishments, 742 employees , annual payroll $41,886k (~52 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50251 (66 units) ; leading NAICS Construction (14) · also Other services (except public administration) · Transportation and warehousing .

View your shortlist →

ZIP Codes in Sully, IA

These ZIP codes sit in Jasper County, which covers 12 ZIP codes in all; 1 of them fall in Sully. See the Jasper County roll-up →

Sully sits in the upper half of Jasper County on income: Newton, Monroe and Baxter report less, while Gilman and Mingo report more. Newton marks the far end of that range at $62,306, 32% below Sully.

ZIP Code Population Median income Establishments Density
50251 1,270 $91,061 66 12
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Sully 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 Sully, .