County Postal Hub • FIPS 48309
McLennan County, TX ZIP Codes & Directory
Complete postal guide for McLennan County, Texas. Featuring the official county seat of Waco, largest municipality Waco, and serving 2 incorporated municipal entities.
County Seat Waco
Total Population 260,579
Land Area 1,042 sq mi
FIPS Code 48309
Municipalities Located in McLennan County
Incorporated Cities, Towns, and Villages
2 Cities
0 Towns
Active USPS Postal Codes in McLennan County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About McLennan County, TX
What is the county seat and largest city in McLennan County? ▾
The official county seat of McLennan County is Waco, and its largest incorporated municipality by population is Waco.
How many cities, towns, and villages are in McLennan County? ▾
McLennan County encompasses 2 incorporated municipal entities, including 2 cities, 0 towns, and 0 villages.
What is the total population and land area of McLennan County? ▾
According to official U.S. Census Bureau data, McLennan County has a population of approximately 260,579 residents and spans an area of 1,042 square miles.
How many postal codes operate in McLennan County? ▾
There are 2 active USPS postal codes serving addresses within McLennan County, Texas.