Lockhart, TX ZIP Codes & Directory
Lockhart is an incorporated city in Caldwell County, Texas. Browse all active 5-digit USPS postal codes serving Lockhart and surrounding Caldwell County delivery districts.
All ZIP Codes in Lockhart, TX
1 CodesAbout Lockhart Mail Delivery & Postal Administration
ZIP codes in Lockhart are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Caldwell County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Lockhart, TX ZIP Codes
How many ZIP codes serve Lockhart, Texas? ▾
Lockhart, Texas is served by 1 active USPS postal delivery codes: 78055.
What county is Lockhart located in? ▾
Lockhart is an incorporated city located within Caldwell County, Texas.
What is the population and demographic size of Lockhart? ▾
According to U.S. Census Bureau data, Lockhart has an estimated population of 18,353 residents and is situated within the Caldwell Region.
How does mail sorting and delivery work in Lockhart? ▾
Mail delivery in Lockhart is operated by the United States Postal Service through regional Sectional Center Facility (SCF) distribution plants servicing Caldwell County and surrounding Texas counties.