Best States / Missouri / Boone County
Boone County, MO · off-grid fact sheet
Can you live off-grid in Boone County, Missouri? Yes, with one thing to plan around. Typical well depths here range from 40 feet to 1,050 feet, so get a local driller's quote.
What the land says Rain
Rain can supply much of a household's water with a large tank. A garden mostly waters itself in normal years.
About 43 inches a year (PRISM, 1991 to 2020 average)
Wells
Well depth varies a lot here. Get a local driller's quote before you offer.
Typical well depths here range from 40 feet to 1,050 feet
Growing season
A full season for most vegetables.
About 199 frost-free days, USDA zone 6b; last frost about April 8, first about October 25
Sun
Good sun. Size the array and battery bank for winter.
About 4.9 hours of full sun a day, averaged over the year
Flood
Flood zones run along creeks and rivers here. Look up the parcel on FEMA's flood map.
FEMA maps flood zones in places
Wildfire
Low wildfire risk.
U.S. Forest Service wildfire hazard map: Very 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 3 strong (EF2 or stronger) tornadoes a decade within 25 miles
Terrain
Flat to gentle, easy to build on.
Slopes average about 6%, about 770 feet above sea level
Soil
Good ground for a standard septic system. The county's soil test decides.
Silt loam, moderately 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 0.4 miles (OpenStreetMap)
Check a Missouri parcel, or plan the one you own Screen a property Considering a parcel here? Build a homestead plan Already own land here?
Get a free 0-100 off-grid score.
A step-by-step build plan, sizing your solar, water, garden, septic, heat, and buildings.
Is it legal here? Zoning
Rural land here is often unzoned. Confirm with the county before you build.
Building code
No statewide building code. Counties and municipalities adopt their own or none.
Rainwater
Collecting it is allowed.
Composting toilets
Allowed.
Water rights
Owners of land along a creek or lake can make reasonable use of its water.
Look up a parcel's zoning free, or read Is it legal to live off-grid in Missouri? for permits, septic, wells, and the counties that opt out.
What it costs to set up a homestead here Well
Not priced
Depends on depth, which varies here. Get a driller's quote.
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 $8,000
From the nearest road to a house site
Clearing
$1,000 to $4,000
A house site, solar, and garden
Total
$27,000 to $56,000
Before the house, plus the well
Before you make an offer on land here Well depth
Get a local driller's depth estimate.
Typical well depths here range from 40 feet to 1,050 feet.
Flood map
Look up the parcel on FEMA's flood map.
Flood zones run along creeks and rivers here. Building in one means flood insurance and extra permits.
Zoning
Confirm with the county whether the parcel is zoned.
Rural land in Missouri is often unzoned.
Nearby counties 189,463 people live in Boone County, about 276.4 per square mile. It ranks tied for 8th of the 114 Missouri counties we scored, and Missouri ranks 12th of 50 states.
Callaway County, MO · Howard County, MO · Moniteau County, MO · Cooper County, MO · Audrain County, MO · Randolph County, MO · All scored Missouri counties
A good county is not a good parcel. Two lots a mile apart can score 80 and 35. Score the one you are looking at, free, in about a minute.
Score a parcel free → 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.