ZIP Code 79221 in Aiken, TX

Data Last Updated: February 1, 2026
City:Aiken, Texas
County:Floyd County
Timezone:Central (GMT -06:00)
Local Time:9:54:14 AM
Population:No Population Data
Area Code:806
Classification:PO Box
Coordinates:34.1418, -101.5269
Quick Link:
https://www.zip-codes.com/zip-code/79221/zip-code-79221.asp

Download this data |

Download ZIP Boundaries |

79221 - Aiken, TX

ZIP Code 79221, Aiken

Small Town No Census Data
LocationFloyd County, TX
Area0.0 sq mi
PO Boxes0 No PO Boxes
ZIP CreatedBefore Oct 2004
Key Facts
  • Aiken is classified as a PO Box ZIP code serving Floyd County in the Texas Panhandle
  • The post office maintains one rural carrier route extending beyond the core 0.008 square mile zone
  • Highway 70 serves as the primary delivery corridor for the area
  • No census population data is recorded for the ZIP code itself, indicating the population lives in surrounding delivery areas
  • The facility has been in operation since at least October 2004 based on USPS records

Delivery Patterns

The 0.008 square mile coverage area doesn't reflect the full service region. Rural Route R delivery extends beyond this core zone to reach scattered households in the Floyd County countryside. This arrangement is typical for small Texas Panhandle communities where post offices serve as regional anchors for sparse populations.

Street Name Patterns

Highway Corridor

The single documented street is Highway 70, indicating this serves as a highway corridor post office for rural deliveries extending into the surrounding Floyd County area rather than a traditional town center.

Business & Employment Statistics


ZIP Code 79221 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:0Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 79221 is located in Floyd County, Texas, within the Plainview, TX Metropolitan Statistical Area (CBSA 38380) and Texas's 19th Congressional District. This Micro area has a population of 36,273 people, about 0.00% of whom live in ZIP Code 79221. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Plainview, TXSource: Census
CBSA Number:38380Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:36,273Source: Census
MSA:Source: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:19Source: USPS
Congressional Land Area:25835.59 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


79223 | | 79220

Schools in ZIP Code 79221


We could not locate which school district 79221 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Lockney El 310 W 8th St
Lockney, TX 79241
District: Lockney Independent School DistrictNearby
Lockney J H 406 W Willow St
Lockney, TX 79241
District: Lockney Independent School DistrictNearby
Lockney H S 410 Sw 4th St
Lockney, TX 79241
District: Lockney Independent School DistrictNearby
Floydada Isd Jjaep 1200 Houston St
Plainview, TX 79072
District: Floydada Collegiate Independent School DistrictNearby
Petersburg Daep 1200 Houston St
Plainview, TX 79072
District: Petersburg Independent School DistrictNearby
Mrs. Os At Agape 1215 Slide Rd
Lubbock, TX 79416
District: Private SchoolNearby
St Luke's Preschool 3708 45th St
Lubbock, TX 79413
District: Private SchoolNearby
Lubbock Junior Academy 5302 Elgin Ave
Lubbock, TX 79413
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 79221


Wayland Baptist University 1900 W. 7th Street
Plainview, TX 79072
Type: Post Secondary
Texas Tech University Broadway And University Avenue
Lubbock, TX 79409-5005
Type: Post Secondary
Texas Tech University Health Sciences Center 3601 4th Street
Lubbock, TX 79430
Type: Post Secondary
Texas Tech University System Administration 1508 Knoxville Avenue
Lubbock, TX 79409-2013
Type: Post Secondary
Lubbock Christian University 5601 19th Street
Lubbock, TX 79407-2099
Type: Post Secondary
Covenant School Of Nursing And Allied Health 1919 Frankford Ave.
Lubbock, TX 79407
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov