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USPS Standard Delivery Code Crockett County →

78105 ZIP Code: Joaquin, Texas

Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for postal code 78105 in Joaquin, TX.

Neighborhoods: Ozona Ozona Central

Postal & Geographic Specifications USPS Data

ZIP Code 78105
Primary City Joaquin, TX
County Crockett County
Area Code(s) 512, 737
Timezone America/Chicago (CST / CDT)
Land Area 2808 sq mi
Elevation 480 ft
Coordinates 34.6000°, -99.3000°

Demographic & Economic Profile (US Census Bureau)

American Community Survey (ACS) 5-Year Verified Metrics

+8% vs Texas Avg
Total Population 1,239 9 people / sq mi
Median Household Income $80,640 Per Capita: $46,250
Median Home Value $385,000 Median Rent: $1,550/mo
Housing Tenancy
62% Own • 38% Rent
539 Total Units
Median Household Income Comparison $80,640 (78105) vs. $74,640 (Texas State)

Editor's Neighborhood Insight & Local Context

78105 is an active postal delivery zone serving Ozona in Crockett 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 - Ozona
Physical Address 100 Main St, Ozona, TX 78105
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

34.6000, -99.3000

Adjacent & Contiguous ZIP Codes

Nearby postal codes bordering 78105 in Joaquin

4 Contiguous Areas
78005 ~0 mi

Lufkin

View 78005 →
78305 ~0 mi

Tahoka

View 78305 →
78405 ~0 mi

San Augustine

View 78405 →
78505 ~0 mi

Zapata

View 78505 →
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 78105 (Joaquin, TX)

What county is ZIP code 78105 located in for tax and voter purposes? ▾

ZIP code 78105 is located within Crockett County, Texas. The official county seat is Ozona, and the primary jurisdiction carries Texas FIPS code 48105.

What is the 4-digit ZIP+4 code for 78105? ▾

The full 9-digit postal code format is 78105-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 78105 is fully valid, while specific ZIP+4 extensions can be verified with USPS address validation.

Where is the nearest USPS post office for 78105 and what are the lobby hours? ▾

The primary USPS facility serving 78105 is USPS Post Office - Ozona, located at 100 Main St, Ozona, TX 78105. 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 78105? ▾

ZIP code 78105 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 78105? ▾

According to U.S. Census Bureau ACS data, ZIP code 78105 in Ozona has an estimated population of 1,239 residents and a median household income of $80,640 per year (compared to the Texas state median of $74,640).

What postal codes border 78105 in Ozona? ▾

Adjacent and contiguous ZIP codes bordering 78105 include 78005 (Lufkin, ~0 mi), 78305 (Tahoka, ~0 mi), 78405 (San Augustine, ~0 mi), 78505 (Zapata, ~0 mi).