Oak Grove, TN land: flood and parcels
2,080 parcels
On the county tax roll
- Acres on the roll2,934
- In a FEMA flood zone14%special flood hazard area
Free account: 25 parcel cards a day on the map, with sale history, road access and elevation. Get started free
Our map has no zoning layer for Oak Grove yet. Washington County's planning office can say which zoning, if any, applies to a parcel here.
Around Oak Grove
Parcels to start with
Flood zones and wetlands
People and new homes in Oak Grove
- Population4,6262020–2024 average, ±1,024
- Median household income$72,1432020–2024 average, ±$26,007
U.S. Census Bureau, American Community Survey 2020-2024 5-year (B19013) (Jan 2026).
Land in Oak Grove by useLand use on the county roll
| Land class | Parcels | Share |
|---|---|---|
| Building on record | 1,634 | 79% |
| Other or not coded | 386 | 19% |
| Institutional | 33 | 1.6% |
| Farm and timber | 27 | 1.3% |
27 farm and timber parcels cover 786 acres. County tax roll 2027 (pulled Oct 2026); land class read from the roll's land-use and building fields.
Typical lot sizeThe typical lot, from the roll
The median parcel in Oak Grove is 0.47 acre (2,080 parcels with a size).
Acres from the county roll, or from the parcel's own outline where the roll's figure is off by more than three times. Condominium units that share one point (each carrying the whole complex's acres) are left out of the lot sizes.
Land parcels in Oak GroveFarm and timber parcels to start with
- 21.5 acres of farm and timber land
- 16.8 acres of farm and timber land
- 16.5 acres of farm and timber land
- 112 Boonedock Ln 15.8 acres
- 15.5 acres of farm and timber land
- 15.5 acres of farm and timber land
- 233 Buttermilk Rd N/Side 15.0 acres
- 604 Old Stage Rd 12.5 acres
- 1113 Old Gray Station Rd 7.40 acres
Farm and timber parcels of an acre or more, each with its own page of public roll facts.
Nearby townsTowns around it
Questions about Oak Grove landAnswers from the public records
How many parcels are in Oak Grove, TN?
2,080 parcels on the 2027 Washington County tax roll (pulled Oct 2026), covering 2,934 acres.
How much vacant land is in Oak Grove, TN?
Washington County's vacant-land class has not been through our aerial check yet, so we don't call any parcel here vacant land.
What is the typical lot size in Oak Grove?
The median parcel is 0.47 acre, from 2,080 parcels with a recorded size.
How much of Oak Grove is in a flood zone?
14% of parcels are in a FEMA special flood hazard area (National Flood Hazard Layer, as of Sep 2026). Check each parcel's own flood line before you buy.
Are there wetlands in Oak Grove?
7% of parcels are a quarter or more wetland on the USFWS National Wetlands Inventory, a mapping guide, not a legal delineation.
Are there land prices for Oak Grove?
No land prices for Oak Grove yet. Area prices print only where Tennessee's own price test passed for the county, and it has not for Washington County.
How many people live in Oak Grove?
About 4,626 on average over 2020–2024 (Census American Community Survey 5-year).
Where does this data come from?
Parcels: County assessor and GIS parcel files (Davidson, Hamilton, Williamson, Wilson, Robertson). Flood: FEMA National Flood Hazard Layer. Wetlands: USFWS National Wetlands Inventory. Towns: U.S. Census places. Every figure is counted from those files on our map.
More in Washington CountyIts other towns
About these numbersSources, dates and how these figures are built
What Groundwork can price in Oak Grove
Facts only: no price estimate on any parcel here.
Sources
Parcels: County assessor and GIS parcel files (Davidson, Hamilton, Williamson, Wilson, Robertson) (2027 roll, pulled Oct 2026); flood: FEMA National Flood Hazard Layer (as of Sep 2026); wetlands: USFWS National Wetlands Inventory (as of Oct 2026); town limits: U.S. Census Bureau TIGER/Line places; sales: the county's own file, through Sep 2026; counted on our map built Oct 2026.