Fairfield, TX ZIP Codes & Directory
Fairfield is an incorporated city in Freestone County, Texas. Browse all active 5-digit USPS postal codes serving Fairfield and surrounding Freestone County delivery districts.
All ZIP Codes in Fairfield, TX
1 CodesAbout Fairfield Mail Delivery & Postal Administration
ZIP codes in Fairfield are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Freestone County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Fairfield, TX ZIP Codes
How many ZIP codes serve Fairfield, Texas? ▾
Fairfield, Texas is served by 1 active USPS postal delivery codes: 78161.
What county is Fairfield located in? ▾
Fairfield is an incorporated city located within Freestone County, Texas.
What is the population and demographic size of Fairfield? ▾
According to U.S. Census Bureau data, Fairfield has an estimated population of 7,774 residents and is situated within the Freestone Region.
How does mail sorting and delivery work in Fairfield? ▾
Mail delivery in Fairfield is operated by the United States Postal Service through regional Sectional Center Facility (SCF) distribution plants servicing Freestone County and surrounding Texas counties.