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zipcodes.pro — CITY/IA/LINN-GROVE

Linn Grove ZIP code, Iowa

The ZIP code for Linn Grove, IA is 51033, and its area code is 712.

USPS city name
1 ZIP code
Population
215
Area code
712
State
Iowa

Linn Grove in numbers

About 215 people live in Linn Grove, in 79 households. The median household income is $62,250 a year, 17% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $93,300 (55% below the Iowa median). The median age is 40.5; 33.1% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 24 minutes.

Population215Linn Grove215
Households79Linn Grove79
Median age40.5Linn Grove40.5Iowa38.6US 38.9
Median household income$62,250Linn Grove$62,250Iowa$75,059US $80,734
Median home value$93,300Linn Grove$93,300Iowa$208,000US $332,700
Bachelor's degree or higher33.1%Linn Grove33.1%Iowa31.4%US 35.7%
Mean commute24.4 minLinn Grove24.4 minIowa19.8 minUS 26.4 min
Population density385 / sq miLinn Grove385 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Linn Grove city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Linn Grove

ZIP codes with the USPS city name Linn Grove
ZIP City Type Population Median income Median home
51033 Linn Grove , IA Standard 421 $60,625 $181,800

Map of Linn Grove ZIP codes

51033

The ZIP codes of Linn Grove, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Linn Grove

The nearest larger towns are Sioux Rapids (722 people, 4.8 mi), Peterson (298 people, 5.3 mi) and Royal (585 people, 12 mi).

Towns near Linn Grove
TownPopulationDistance
Storm Lake 11,428 17.5 mi
Spencer 11,400 18.1 mi
Cherokee 5,154 18.5 mi

More nearby: every ZIP code in Clay County · Iowa ZIP codes

Cite this page

zipcodes.pro. “Linn Grove, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/linn-grove

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