Flood Insurance Cost in Knoxville, Tennessee
A directional look at flood insurance costs in Knoxville. Use county-level FEMA NRI data and state market pressure to budget before you buy.
Knoxville is in Knox County, where FEMA's National Risk Index places flood exposure at Top 10% most at-risk nationally for flood exposure. That means many addresses in and around Knoxville should budget for flood insurance regardless of whether the lender requires it.
FEMA flood zones are parcel-specific. A home two blocks away can sit in a different zone than its neighbor. The county percentile below is a market-level screen; the only way to know your exact zone is a FEMA NFHL point-in-polygon lookup for the specific address.
County-level composite · does not reflect parcel-specific conditions
County Flood Percentile
Top 10% most at-risk nationally
FEMA NRI for Knox County
State Market Pressure
Moderate
Tennessee FAIR Plan exposure up 14% since 2020
Est. Annual Premium Range
$1,600 – $3,300
Directional estimate only
Parcel-specific flood zone
What flood zone is my property in?
The free address snapshot checks FEMA NFHL polygons and returns the exact flood zone (A, AE, X, etc.) for any address in Knoxville.
Flood insurance FAQ for Knoxville
Check your specific address
Buying in Knoxville?
Run a free address lookup to see the exact FEMA flood zone, NFHL panel, and a full climate risk report before you go under contract.
Based on state Department of Insurance filings, average annual premiums in this area range from $1,600 to $3,300. Not an insurance quote.