Grant County GIS Maps
Grant County, Nebraska, has 611 residents across 1,732 parcels and covers 776.9 square miles. The population declined 0.5% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Grant County is 31075.
Hyannis is the county's largest population center. Grant County also includes 2 zip codes, 1 public school district and 9 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Grant County Trends
- Population
- 611▾
- Median Home Value
- $113,900▴
- K-12 Enrollment
- 147▴
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Grant County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Grant County Parcels
Grant County has 1,732 mapped parcels covering 501,473 acres. The median assessed value is $185,141. The median lot size is 237.91 acres. 1,362 parcels are 10 acres or larger. Assessed values and lot sizes are on nearly every parcel. Browse the interactive Grant County Parcel viewer here.
Grant County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 1,732 | 100% |
| Owner name | 0 | 0% |
| Owner mailing address | 0 | 0% |
| Site address | 284 | 16.4% |
| Land use code | 1,732 | 100% |
| Land use description | 0 | 0% |
| Assessed value | 1,732 | 100% |
| Land value | 1,732 | 100% |
| Improvement value | 1,732 | 100% |
| Acreage | 1,732 | 100% |
| Parcel boundary | 1,732 | 100% |
| Download all Grant County parcels. | ||
Field coverage measured across all Grant County parcel records.
Grant County Population
Grant County had 611 residents in 2020. That was 0.5% lower than in 2010. Grant County had 136 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 1 people per square mile. Two of the county's most populated postal areas are Hyannis and Ashby.
Population Trend in Grant County NE
Grant County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Grant County Zip Codes
Grant County has 2 zip codes. Two of the county's most populated zip codes are Hyannis (69350) and Ashby (69333). Hyannis is the largest zip by population, with about 346 residents or 57% of the county total. Together, the three largest zips account for about 104% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Grant County NE
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 69350 | Hyannis | 346 | ▾ -9.7% |
| 69333 | Ashby | 291 | ▴ 21.8% |
| Download all zip code data | |||
Grant County Zip Code populations and trends per most recent census data.
Grant County Demographics
Grant County has a median age of 37.8, which makes the county a little older than Nebraska overall. About 23.5% of residents are under 18, while 20.6% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 28.6% of the population, which points to a solid working-age base. About 29.4% of adults have a bachelor's degree or higher, above the statewide figure of 34.1%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Grant County NE
Median Age
37.8
Under 18
23.5%
Age 65+
20.6%
Bachelor's+
29.4%
Grant County School Districts
Grant County is served by 1 public school district with 147 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Grant County NE
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Hyannis Area Schools | 147 | 100% | ▴ 5% |
| Download all school district data | |||
Grant County school district enrollment and trends per most recent NCES reporting data.
Grant County Housing & Real Estate
Grant County has a median home value of $113,900 and a median gross rent of $883. About 68% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Nebraska median, while rents come in below the state average. In May 2023, the median listing price was $125,000 and homes spent about 249 days on the market.
Grant County Housing Mix
Grant County housing mix: owner, renter and vacant units.
Grant County Housing Trends
Grant County median home value and rent trend (last 5 years).
Businesses in Grant County, NE
Grant County has 57 business listings across 33 categories. The largest categories in Grant County business listings are Lake (10, 17.5%), Veterinarians (3, 5.3%), and Forestry Service (3, 5.3%). The full Grant County business listings dataset includes names, categories, addresses and contact details where available. Grant County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Grant County, NE
| Category | Businesses | Share |
|---|---|---|
| Lake | 10 | 17.5% |
| Veterinarians | 3 | 5.3% |
| Forestry Service | 3 | 5.3% |
| Gas Stations | 3 | 5.3% |
| Churches & Religious Organizations | 3 | 5.3% |
| Farm | 3 | 5.3% |
| Hotels | 2 | 3.5% |
| Post Offices | 2 | 3.5% |
| Hardware Stores | 2 | 3.5% |
| High School | 2 | 3.5% |
Grant County Business Listings
| Business | Category | City |
|---|---|---|
| Dyer Feed Store | Agricultural Service | Hyannis |
| Grant County Airport (Nebraska) | Airport | Hyannis |
| Hyannis Eagles Aerie 3980 | American Restaurants | Hyannis |
| Calinda's Pot Shop & Art Gallery | Art Gallery | Ashby |
| D & R Repair Inc | Automotive | Hyannis |
| Sandhills State Bank | Banks & Credit Unions | Hyannis |
| Whisperin Angel Inn | Bed And Breakfast | Hyannis |
| The Church of Jesus Christ of Latter-day Saints | Churches & Religious Organizations | Hyannis |
| Gudmundsen Sandhills Laboratory - UNL | College University | Whitman |
| Cowboy Welding LLC | Contractors | Hyannis |
| Download Grant County business listings | ||
Grant County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Grant County Basemaps
Grant County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Grant County Data Package
This page shows a preview of what's included in the Grant County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for parcels, zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Grant County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.