What to know about ZIP 38077
ZIP code 38077 covers Wynnburg, TN in Lake County.
It sits in telephone area code 731; U.S. House district TN-8; the PADUCAH - CAPE GIRAR D - HARSBG media market.
Wynnburg CDP, TN
ZIP Code 38077 — Wynnburg CDP, TN Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Low Snow Area
Map, Quick Facts & Location
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At a glance
Overview of ZIP Code 38077
Climate risk and migration signals
FEMA’s National Risk Index rates natural-hazard risk for Wynnburg CDP, TN as Relatively Low (composite score 47.8), which is near the middle of the national distribution. The strongest component scores on US5 are hurricane (29.1) and flood (8.8). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.
Climate normals for Wynnburg CDP, TN show little to no average snow and around 53.2 inches of annual precipitation.
Nearby (from this ZIP)
Airport BYH (36.3 miles (58.4 km)) · Tennessee College of Applied Technology Northwest (18.8 miles (30.2 km)) · Trail Of Tears National Historic Trail (22.1 miles (35.5 km)) · VA: Dyersburg, Tennessee CBOC (20.2 miles (32.5 km))
Full lists and map pins are in the Infrastructure section below.