ZIP Code: 78666, San Marcos, TX

ZIP Code 78666 Information

• Country:

  U.S. - United States

  State:

  TX - Texas

  County FIPS:

  48209

  County:

  CountyFIPS: 48209 - Hays

  City:

  San Marcos

  Area Code:

  512 / 737

  City Type ?In many cases, a ZIP Code can have multiple "names", meaning cities, towns, or subdivisions, in its boundaries. However, it will ALWAYS have exactly 1 "default" name. D - Default - This is the "preferred" name - by the USPS - for a city. Each ZIP Code has one - and only one - "default" name. In most cases, this is what people who live in that area call the city as well. A - Acceptable - This name can be used for mailing purposes. Often times alternative names are large neighborhoods or sections of the city/town. In some cases a ZIP Code may have several "acceptable" names which is used to group towns under one ZIP Code. N - Not Acceptable - A "not acceptable" name is, in many cases, a nickname that residents give that location. According to the USPS, you should NOT send mail to that ZIP Code using the "not acceptable" name when mailing.:

  D (Default)

  ZIP Code:

  78666

  ❓What does D (Default) mean? This is the "preferred" name - by the USPS - for a city. Each ZIP Code has one - and only one - "default" name. In most cases, this is what people who live in that area call the city as well.

ZIP Code 78666 Plus 4

ZIP Code 5 plus 4 is the extension of 5-digit zip code, It can be used to locate a more detailed location. The last four digits designate segment or one side of a street or an apartment. You can find the ZIP+4 code and corresponding address of the zip code 78666 below.

More ZIP+4 Codes of ZIP Code 78666

Envelope Example

This is an example of a US zip envelope. You can use a 5-digit zipcode or a detailed 9-digit zipcode to copy the mail in the following address format.

78666 Basic Meaning

What does each digit of ZIP Code 78666 stands for? The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West. The 2-3 digits are the code of a sectional center facility in that region. The last two digits designate small post offices or postal zones.

Online Map

This is online map of the address San Marcos, Texas, United States. You may use button to move and zoom in / out. The map information is for reference only.

University

This is the ZIP Code 78666 - University page list. Its detail university Name, Street, City, State, ZIP Code, Phone is as below.

Hospital

This is the ZIP Code 78666 - Hospital page list. Its detail Hospital Name, Street, City, State, ZIP Code, Phone is as below.

Museum

This is the ZIP Code 78666 - Museum page list. Its detail Museum Name, Street, City, State, ZIP Code, Phone is as below.

Library

This is the ZIP Code 78666 - Library page list. Its detail Library Name, Address, City, State, ZIP Code, Phone is as below.

• Name: SAN MARCOS PUBLIC LIBRARY
• Address: 625 E HOPKINS ST
• City: SAN MARCOS
• State: TX - Texas
• ZIP Code: 78666
• Phone: (512) 393-8200

School

This is the ZIP Code 78666 - School page list. Its detail School Name, Address, City, State, ZIP Code is as below.

Population for ZIP Code 78666

What is the total population in ZIP Code 78666? Below is detail information.

• Population for ZIP Code 78666: 72,150
• 2010 Population: 63,836

The 2020 demographic statistics are in progress. The current population in ZIP code 78666 is 72,150, and the population in 2010 is 63,836.

Gender

In all the statistical population, the male population is 32,138, the female population is 31,698.

• Male Population: 32,138
• Female Population: 31,698

Race

In all the statistical population, the male population is 32,138, the female population is 31,698.

• White Population: 51,545
• Black Population: 3,565
• Hispanic Population: 25,958
• Asian Population: 1,467
• Hawaiian Population: 148
• Indian Population: 971
• Other Population: 8,082

Age

In all the statistical population, the White population is 51,545, the Black population is 3,565, the Hispanic population is 25,958, the Asian population is 1,467, the Hawaiian population is 148, the Indian Ppopulation is 971 and Other population is 8,082.

• Age's Median: 23.9
• Median of male age: 24.0
• Median of female age: 23.7

Households for ZIP Code 78666

ZIP code 78666 has 22,874 households, with an average number of 2.44 persons per household. The average income per household in Zip code 78666 is 40,652 USD, and the average house value is 159,500 USD.

• Households Per Zipcode: 22,874
• Persons Per Household: 2.44
• Average House Value: 159,500
• Income Per Household: 40,652

Housing Unit

In ZIP code 78666, the growth rank of housing unit is 14, the number of housing unit was 157,103 in 2010 and increased to 164,050 in 2011, the growth increase number is 6,947, the growth increase percentage is 4.4%.

• Growth Rank: 14
• Housing Units Estimate in 2010: 157,103
• Housing Units Estimate in 2011: 164,050
• Growth Increase Number: 6,947
• Growth Increase Percentage: 4.4%

Geographic

The latitude of the Zip code 78666 is 29.878458, the longitude is -98.020018, and the elevation is 767. It has land area of 176.594 square miles, and water area of 0.94 square miles. The time zone for ZIP code 78666 is Central (GMT -06:00). Daylight saving time should be observed in the area where the zip code is located.

• Latitude: 29.878458
• Longitude: -98.020018
• Elevation: 767
• Land Area: 176.594
• Water Area: 0.94
• Time Zone: Central (GMT -06:00)
• Region: South
• Division: West South Central
• Day Light Saving: Y

Congressional District

The Congressional District for ZIP code 78666 is Texas's 15th|21th|25th|35th congressional district, the Congressional Land Area is 7804.07|5920.89|7620.7|593.77 square mile.

• Congressional District: 15th|21th|25th|35th
• Congressional Land Area: 7804.07|5920.89|7620.7|593.77

Delivery

In the ZIP code 78666, there are 29,570 residential delivery mailboxes and centralized units, and 2,228 commercial delivery mailbox and centralized units, 11,585 single family deliveries and 10,432 multifamily deliveries, and the box count is 49,114. The main post office has city delivery carrier routes for the ZIP code 78666.

• Delivery Residential: 29,570
• Delivery Business: 2,228
• Delivery Total: 49,114
• Single Family Delivery Units: 11,585
• Multi Family Delivery Units: 10,432
• City Delivery Indicator: Y

Business

In ZIP code 78666, the number of business is 1,700, the number of employee is 34,300, the business first quarter payroll is 249,500,000 USD, the business annual payroll is 1,033,656,000 USD.

• Number Of Businesses: 1,700
• Number Of Employees: 34,300
• Business First Quarter Payroll: 249,500,000
• Business Annual Payroll: 1,033,656,000

Social Security Benefits

There are 8,790 beneficiaries with benefits in current-payment status for ZIP code 78666, of which 6,100 are retired workers, 1,120 are disabled workers, 615 are widow(er)s and parents, 355 are spouses and 600 are children. The number of beneficiaries aged 65 or older is 6,645. The total monthly benefits are 11,717,000 USD, of which 8,888,000 USD for retired workers, 825,000 USD for widow(er)s and parents.

• Total Number: 8,790
• Retired workers Number: 6,100
• Disabled workers Number: 1,120
• Widow(er)s and parents Number: 615
• Spouses Number: 355
• Children Number: 600
• All beneficiaries per month: 11,717,000
• Retired workers per month: 8,888,000
• Widow(er)s and parents per month: 825,000
• Number of beneficiaries aged 65 or older: 6,645