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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 75831, Buffalo, TX

ZIP Code 75831 Details

Zip Code:75831
State:TX [Texas]
Counties:LEON, TX
Multi County:Yes
City Alias(es):Buffalo
City Alias(es) To Avoid Using:Flo
Area Code:430 / 903
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:400 ft
State FIPS:48
County FIPS:289
Division:West South Central
Intro Date:<2004-10

ZIP Code 75831 2010 Census Demographics

Current Population:4,185
2010 Population:5,386
Households per ZIP Code:2,105
Average House Value:$84,300
Avg. Income Per Household:$48,385
Persons Per Household:2.54
White Population:4,636
Black Population:312
Hispanic Population:1,039
Asian Population:33
American Indian Population:42
Hawaiian Population:3
Other Population:441
Male Population:2,683
Female Population:2,703
Median Age:42.30 years
Male Median Age:42.10 years
Female Median Age:42.50 years

ZIP Code 75831 Other Demographics

# Residential Mailboxes:1,648
# Business Mailboxes:83
Total Delivery Receptacles:3,095
Number of Businesses:110
1st Quarter Payroll:$19,191,000
Annual Payroll:$73,294,000
# of Employees:1,742
Water Area:1.377 sq mi
Land Area:250.957 sq mi
118th Congressional District:17
118th Congressional Land Area:7651.16 sq mi
Single Family Delivery Units:1,624
Multi Family Delivery Units:1
# Residential Mailboxes:1,648
# Business Mailboxes:83
Total Delivery Receptacles:3,095

ZIP Code 75831 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,275 1,275 0
Retired Workers: 865 880 +15
Disabled Workers: 160 155 -5
Widow(er)s and Parents: 120 115 -5
Spouses: 65 65 0
Children: 65 60 -5
65+: 935 970 +35
Monthly Benefits - All: $1,727,000 $1,785,000 +$58,000
Monthly Benefits - Retired Workers: $1,264,000 $1,325,000 +$61,000
Monthly Benefits - Widow(ers): $162,000 $159,000 ($3,000)

ZIP Code 75831 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W23080
Preferred Last Line Key:W23080
75803: Previous ZIP Code
Next ZIP Code: 75832


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],