🇳🇬
Postcode.com.ng
Tools
USPS Standard Delivery Code Coryell County →

78099 ZIP Code: Gatesville, Texas

Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for postal code 78099 in Gatesville, TX.

Neighborhoods: Gatesville Gatesville Central

Postal & Geographic Specifications USPS Data

ZIP Code 78099
Primary City Gatesville, TX
County Coryell County
Area Code(s) 512, 737
Timezone America/Chicago (CST / CDT)
Land Area 1052 sq mi
Elevation 480 ft
Coordinates 33.9000°, -103.7000°

Demographic & Economic Profile (US Census Bureau)

American Community Survey (ACS) 5-Year Verified Metrics

+39% vs Texas Avg
Total Population 33,237 632 people / sq mi
Median Household Income $103,440 Per Capita: $58,150
Median Home Value $417,000 Median Rent: $1,550/mo
Housing Tenancy
62% Own • 38% Rent
14,451 Total Units
Median Household Income Comparison $103,440 (78099) vs. $74,640 (Texas State)

Editor's Neighborhood Insight & Local Context

78099 is an active postal delivery zone serving Gatesville in Coryell County, Texas. Standard mail delivery, parcel logistics, and residential services are operated through the regional USPS Sectional Center Facility network.

Designated USPS Post Office Facility Mail & Parcel Drop-off

Facility Name USPS Post Office - Gatesville
Physical Address 100 Main St, Gatesville, TX 78099
Phone Number (800) 275-8777
Retail Lobby Hours

Mon-Fri 8:30 AM - 5:00 PM; Sat 9:00 AM - 1:00 PM; Sun Closed

Passport appointments and PO Box access available at this location.

Geographic Map & Coordinates

33.9000, -103.7000

Adjacent & Contiguous ZIP Codes

Nearby postal codes bordering 78099 in Gatesville

4 Contiguous Areas
78199 ~0 mi

Kountze

View 78199 →
78299 ~0 mi

Llano

View 78299 →
78399 ~0 mi

Ballinger

View 78399 →
78499 ~0 mi

Quitman

View 78499 →
Explore Major Texas Metropolitan Regions:
All Texas Metros & Counties →
Austin Houston Dallas Fort Worth San Antonio Plano Arlington Irving El Paso Lubbock

Frequently Asked Questions About 78099 (Gatesville, TX)

What county is ZIP code 78099 located in for tax and voter purposes? ▾

ZIP code 78099 is located within Coryell County, Texas. The official county seat is Gatesville, and the primary jurisdiction carries Texas FIPS code 48099.

What is the 4-digit ZIP+4 code for 78099? ▾

The full 9-digit postal code format is 78099-XXXX, where the last 4 digits specify exact delivery routes, high-rise buildings, or street blocks. For regular mail and parcel shipping, the 5-digit code 78099 is fully valid, while specific ZIP+4 extensions can be verified with USPS address validation.

Where is the nearest USPS post office for 78099 and what are the lobby hours? ▾

The primary USPS facility serving 78099 is USPS Post Office - Gatesville, located at 100 Main St, Gatesville, TX 78099. Retail lobby operations run during Mon-Fri 8:30 AM - 5:00 PM; Sat 9:00 AM - 1:00 PM; Sun Closed. Contact inquiries can be made at (800) 275-8777.

What telephone area codes and time zone apply to 78099? ▾

ZIP code 78099 is located in the America/Chicago (CST / CDT) time zone (observing Daylight Saving Time). Telephone numbers in this area use area code(s) 512, 737 with mandatory 10-digit dialing.

What is the population and median household income for 78099? ▾

According to U.S. Census Bureau ACS data, ZIP code 78099 in Gatesville has an estimated population of 33,237 residents and a median household income of $103,440 per year (compared to the Texas state median of $74,640).

What postal codes border 78099 in Gatesville? ▾

Adjacent and contiguous ZIP codes bordering 78099 include 78199 (Kountze, ~0 mi), 78299 (Llano, ~0 mi), 78399 (Ballinger, ~0 mi), 78499 (Quitman, ~0 mi).