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zipcodes.pro — STATE/NE/COUNTY/GRANT

Grant County, NE ZIP codes

Grant County, NE has 2 ZIP codes, in 2 towns: 69350 and 69333. 1 more crosses into it from a neighbouring county: 69366.

The county seat is Hyannis.

ZIP codes
2
Partly in it
1 more
Towns
2
County seat
Hyannis
County FIPS
31075
Population
626
Median household income
$70,147
Land area
777 sq mi

Grant County ZIP codes by town

Hyannis (county seat)
69350

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.

ZIP codes partly in Grant County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Grant County.

Map of Grant County ZIP codes

6933369350

The ZIP codes of Grant 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.

Grant County in numbers

About 626 people live in Grant County, in 284 households, the 88th most populous of Nebraska's 93 counties. The median household income is $70,147 a year, 8% below the Nebraska median of $76,475 (US: $80,734). The median owner-occupied home is valued at $136,700 (43% below the Nebraska median), and median gross rent is $867 a month. The median age is 40.4; 28.6% of adults 25 and over hold a bachelor's degree or higher (34.6% across Nebraska); the average commute takes 27 minutes.

Population626Grant626
Households284Grant284
Median age40.4Grant40.4Nebraska37.2US 38.9
Median household income$70,147Grant$70,147Nebraska$76,475US $80,734
Median home value$136,700Grant$136,700Nebraska$238,600US $332,700
Median gross rent$867Grant$867Nebraska$1,072US $1,413
Bachelor's degree or higher28.6%Grant28.6%Nebraska34.6%US 35.7%
Mean commute26.9 minGrant26.9 minNebraska19.2 minUS 26.4 min
Population density1 / sq miGrant1 / 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 Grant County

Largest towns in Grant County
TownZIP codesPopulation
Ashby 1 296
Hyannis 1 145

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 Grant County.

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

Every ZIP code in Grant County, with figures

ZIP codes in Grant County
ZIP City Type Population Median income Median home
69333 Ashby , NE Standard 296 $70,481 $154,500
69350 Hyannis , NE Standard 375 $53,194 $121,400

Cite this page

zipcodes.pro. “Grant County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ne/county/grant

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