Carroll, IA

Single-footprint Census roll-up for Carroll, IA: 1 USPS ZIP, population 12,373. 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 CARROLL-IA · Carroll, IA 1 ZIPs · 12,373 pop · #12970/25278 · Carroll County

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

  • INC-MID $70,702
  • RANK-MID #12970/25278
  • BELOW-PEER under Arcadia
  • BOOK-ONE 1 ZIP
  • OWN-MID 74% owners
  • POP-TOWN 12,373
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $195,700

Nearest income peer: Arcadia, IA (+ $5,548 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 Carroll

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

49th pct
household income vs 25,278 US cities
12,373
city population (Census)
1
USPS ZIP codes covered
$70,702
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 $70,702 and poverty 7.9% concentrate in 51401.

Owner-occupancy sits in a mixed band (73.7%) - check the ZIP page's tenure split before treating Carroll as a pure owner town.

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

Population concentration

One ZIP, 51401, is all of Carroll

There is no split to weigh here: 51401 holds every one of Carroll's 12,373 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 Carroll's one ZIP

Citywide ZBP: 541 establishments, 8,344 employees , annual payroll $410,763k (~44 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 51401 (541 units) ; leading NAICS Health care and social assistance (89) · also Retail trade · Construction .

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ZIP Codes in Carroll, IA

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

Carroll sits in the lower half of Carroll County on income: Manning, Coon Rapids and Glidden report more, Breda, Lanesboro and Ralston report less. Lanesboro marks the far end of that range at $43,750, 38% below Carroll.

ZIP Code Population Median income Establishments Density
51401 12,373 $70,702 541 27

Carroll 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 Carroll, .