Sign Regulations in Hamilton County, TN (2026)

2 county-level rules, plus city-specific rules for 1 city in Hamilton County, Tennessee.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Hamilton County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Digital Billboards

Off-premise billboards in unincorporated Hamilton County must display a stationary message. Zoning Regulations Art. V, § 203(I) bars moving parts, picture tubes, or illumination that flashes or varies in intensity, permitting only mechanical 'tri-vision' panel signs as an exception.

Hamilton County Off-Premise Digital Sign Ban

Significant Restrictions

Hamilton County Zoning Regulations, Art. V, § 203(I)

I. Motorist Safety. No off-premise sign shall be constructed or located so as to cause glare or impair the vision of the driver of any motor vehicle or otherwise interfere with any driver's operation of a motor vehicle. ... No sign shall have moving parts, picture tubes, lights or illumination that vary in intensity, flash or change except that tri-vision off-premise signs with moving parts sha...

Full ordinance details →Official source ↗

Freeway-Facing Signs

Unincorporated Hamilton County caps on-premise sign height near interstates at 30 feet within 660 feet of the right-of-way, measured from the interstate's or the facing road's finished grade, a taller allowance than the standard height formula used along ordinary streets.

Hamilton County Interstate Sign Height Limit

Some Restrictions

Hamilton County Zoning Regulations, Art. V, § 202(L)

L. Heights and Vertical Clearance ... Interstates. Within 660 feet of the right-of-way, the maximum height of detached on-premise signs shall be no higher than thirty (30) feet above the lower of (a) the closest point on the top of the finished grade of the nearest controlled access facility, or (b) the closest point of the top of the finished grade of the public road toward which the sign is p...

Full ordinance details →Official source ↗

Sign Regulations by City in Hamilton County

1 cities in Hamilton County have their own sign regulations rules. Each link goes to that city's dedicated page with code citations.

ChattanoogaPop. 182,000

6 verified rules • Digital Billboards, Freeway-Facing Signs

All Hamilton County ordinances

See every category we cover for Hamilton County: parking, noise, fences, fires, animals, pools, and more.

Hamilton County Ordinance Hub →