PlainZIP

Renwick, IA

Single-footprint Census roll-up for Renwick, IA: 1 USPS ZIP, population 410. 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 RENWICK-IA · Renwick, IA 1 ZIPs · 410 pop · #18976/25278 · Humboldt County

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

  • INC-MID $57,500
  • RANK-LOWER #18976/25278
  • PHOTO-FINISH ≈ Gilmore City
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 89% owners
  • POP-VILLAGE 410
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $107,400

Nearest income peer: Gilmore City, IA ( $1,136 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 Renwick

Lowest/highest poles plus county-sharing cities nearest Renwick 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, Renwick, 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
410
city population (Census)
1
USPS ZIP codes covered
$57,500
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 $57,500 and poverty 6.2% concentrate in 50577.

Owner-occupancy here runs high (89.1%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

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

Population concentration

Renwick's single ZIP 50577 carries the town

Renwick is published as a single USPS ZIP. Code 50577 is the entire residential footprint (410 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 Renwick's one ZIP

Citywide ZBP: 14 establishments, 88 employees , annual payroll $5,334k (~34 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 50577 (14 units) ; leading NAICS Other services (except public administration) (5) · also Transportation and warehousing .

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ZIP Codes in Renwick, IA

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

Renwick sits in the lower half of Humboldt County on income: Humboldt, Dakota City and Bode report more, and only Hardy reports less. Rutland marks the far end of that range at $87,125, 52% above Renwick.

ZIP Code Population Median income Establishments Density
50577 410 $57,500 14 4
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Renwick 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 Renwick, .