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zipcodes.pro — STATE/IA/COUNTY/SAC

Sac County, IA ZIP codes

There are 8 ZIP codes in Sac County, IA, in 8 towns, from 50535 to 51466. The largest are 50583 (Sac City), 51450 (Lake View) and 51458 (Odebolt).

The county seat is Sac City.

ZIP codes
8
Towns
8
County seat
Sac City
County FIPS
19161
State
Iowa
Population
9,689
Median household income
$73,838
Land area
575 sq mi

Sac County ZIP codes by town

Sac City (county seat)
50583

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Sac County ZIP codes

5053550567505835105351433514505145851466

The ZIP codes of Sac County, 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.

Sac County in numbers

About 9,689 people live in Sac County, in 4,302 households, the 76th most populous of Iowa's 99 counties. The median household income is $73,838 a year, about the same as the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $141,400 (32% below the Iowa median), and median gross rent is $722 a month. The median age is 46.2; 22.3% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 22 minutes.

Population9,689Sac9,689
Households4,302Sac4,302
Median age46.2Sac46.2Iowa38.6US 38.9
Median household income$73,838Sac$73,838Iowa$75,059US $80,734
Median home value$141,400Sac$141,400Iowa$208,000US $332,700
Median gross rent$722Sac$722Iowa$972US $1,413
Bachelor's degree or higher22.3%Sac22.3%Iowa31.4%US 35.7%
Mean commute21.7 minSac21.7 minIowa19.8 minUS 26.4 min
Population density17 / sq miSac17 / sq mi

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

Largest towns in Sac County

Largest towns in Sac County
TownZIP codesPopulation
Sac City 1 1,885
Lake View 1 967
Odebolt 1 945
Early 1 869
Schaller 1 775
Wall Lake 1 725
Auburn 1 160
Nemaha 1 48

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Sac County.

Not sure you are in Sac County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Sac County, with figures

ZIP codes in Sac County
ZIP City Type Population Median income Median home
50535 Early , IA Standard 1,198 $91,995 $94,800
50567 Nemaha , IA Standard 280 $78,125 $170,000
50583 Sac City , IA Standard 2,288 $62,981 $144,700
51053 Schaller , IA Standard 1,016 $72,534 $91,800
51433 Auburn , IA Standard 567 $68,125 $153,200
51450 Lake View , IA Standard 1,619 $71,875 $184,800
51458 Odebolt , IA Standard 1,290 $86,250 $149,400
51466 Wall Lake , IA Standard 1,043 $71,579 $179,600

Cite this page

zipcodes.pro. “Sac County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ia/county/sac

Underlying data is public domain or openly licensed — sources, vintages and licences.