PlainZIP

Norwalk, IA

Single-footprint Census roll-up for Norwalk, IA: 1 USPS ZIP, population 11,192. 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 NORWALK-IA · Norwalk, IA 1 ZIPs · 11,192 pop · #3875/25278 · Warren County

INC-HIGH · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $103,712
  • RANK-TOP #3875/25278
  • PHOTO-FINISH ≈ Carlisle
  • BOOK-ONE 1 ZIP
  • OWN-MID 84% owners
  • POP-TOWN 11,192
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $316,100

Nearest income peer: Carlisle, IA (+ $2,677 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 Norwalk

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

Top 15%
household income vs 25,278 US cities
11,192
city population (Census)
1
USPS ZIP codes covered
$103,712
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 $103,712 and home value $316,100 should be read as near-neighborhood numbers ; bachelor's attainment averages 37.0%.

Owner-occupancy sits in a mixed band (84.3%) - check the ZIP page's tenure split before treating Norwalk as a pure owner town.

Within Iowa, Fruitland is the closest lower-income city and Le Claire the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Norwalk.

Population concentration

Norwalk reads through its lone ZIP, 50211

11,192 ACS residents, one ZIP: 50211 is not the leading code inside Norwalk, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on Norwalk's one ZIP

Citywide ZBP: 275 establishments, 2,645 employees , annual payroll $121,148k (~25 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50211 (275 units) ; leading NAICS Construction (50) · also Health care and social assistance · Other services (except public administration) .

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ZIP Codes in Norwalk, IA

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

Norwalk lands mid-pack among the 10 cities sharing Warren County: Carlisle, Cumming and Milo earn more and Indianola, New Virginia and Lacona earn less. Martensdale marks the far end of that range at $57,500, 45% below Norwalk.

ZIP Code Population Median income Establishments Density
50211 11,192 $103,712 275 77
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Norwalk 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 Norwalk, .