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Grant County, KS · off-grid fact sheet

Can you live off-grid in Grant County, Kansas?

81
of 100
Good with caveats

Yes, but water will be the challenge. Only about 18 inches of rain falls a year, so you will rely on a well (near 310 feet here) or hauled water. The sun is strong, about 5.9 hours of full sun a day, so a smaller solar array covers a household. The ground is mostly flat and drains well, which keeps building simple.

What the land says

Rain
Too dry to live on rain. Plan on a well, and on irrigating anything you grow.
About 18 inches a year (PRISM, 1991 to 2020 average)
Wells
Deep wells. Get a driller's quote before you offer.
The typical well here is about 310 feet deep; a well typically runs $12,000 to $26,000
Growing season
Enough for most vegetables. Start tomatoes and peppers indoors.
About 171 frost-free days, USDA zone 6b; last frost about April 26, first about October 15
Sun
Strong sun. A modest solar array covers a household.
About 5.9 hours of full sun a day, averaged over the year
Flood
Flood zones are rare here. Still, look up the parcel on FEMA's flood map.
FEMA maps no flood zones nearby
Wildfire
Low wildfire risk.
U.S. Forest Service wildfire hazard map: Very Low to Low here
Storms
Strong tornadoes pass through now and then. A safe room is worth pricing.
NOAA: no hurricane-strength storm within 50 miles since 1975; about 2 strong (EF2 or stronger) tornadoes a decade within 25 miles
Terrain
Flat to gentle, easy to build on.
Slopes average about 1%, about 3,040 feet above sea level
Soil
Good ground for a standard septic system. The county's soil test decides.
Loam, well drained (USDA soil survey). A standard system typically runs $5,000 to $10,000
Road
Paved roads are close by.
Nearest paved road usually within about 0.6 miles (OpenStreetMap)

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Is it legal here?

Zoning
We found no public zoning map for Grant County, so call the county planning office with the parcel number to ask whether the land is zoned.
Building code
No mandatory statewide residential code. Counties adopt their own or none.
Rainwater
Collecting it is allowed.
Composting toilets
Allowed.
Water rights
A mix of two systems. Ask the state water office before you drill a well or dam a creek.

Look up a parcel's zoning free, or read Is it legal to live off-grid in Kansas? for permits, septic, wells, and the counties that opt out.

What it costs to set up a homestead here

Well
$12,000 to $26,000
Drilled to about 310 feet, with pump and pressure tank
Septic
$5,000 to $10,000
Standard system
Solar and batteries
$18,000 to $34,000
Sized for a modest household
Road or driveway
$3,000 to $7,000
From the nearest road to a house site
Clearing
$1,000 to $4,000
A house site, solar, and garden
Total
$39,000 to $80,000
Before the house

Before you make an offer on land here

Well cost
Get a driller's quote.
Wells here run near 310 feet, so the well is a large cost.
Zoning
Call the county planning office with the parcel number.
There is no public zoning map, so we cannot tell whether the land is zoned.
Soil test
Get a soil test before you count on septic.
The county has to approve the ground before it issues a septic permit.

Nearby counties

7,147 people live in Grant County, about 12.4 per square mile. It ranks tied for 101st of the 105 Kansas counties we scored, and Kansas ranks 27th of 50 states.

Haskell County, KS · Stevens County, KS · Stanton County, KS · Kearny County, KS · Seward County, KS · Morton County, KS · All scored Kansas counties

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Sources: FEMA flood maps, USGS and state driller well records, USGS brackish groundwater study, USDA soil survey, USGS 3DEP elevation, U.S. Forest Service wildfire hazard, USGS seismic hazard, USGS PAD-US public land, U.S. Census housing counts, USDA county land values, FCC broadband map, CMS hospital list. Rainfall: PRISM Group, Oregon State University, prism.oregonstate.edu (1991-2020 normals, 4 km grid; accessed 2026-09-17). Temperatures: PRISM Group, Oregon State University, prism.oregonstate.edu (1991-2020 temperature normals, 4 km grid; accessed 2026-09-26). Storms: NOAA hurricane tracks (HURDAT2, 1975-2025) and Storm Prediction Center tornado paths (EF2+, 1990-2025). Roads: © OpenStreetMap contributors. Data updated September 2026.