United States ZIP Code: 81101
This is the Colorado ZIP Code 81101 page list. Its detail State, County, City, Longitude, Latitude, Envelope Example, Population is as below.
ZIP Code 81101 Information
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Country:
U.S. - United States
State:
State FIPS:
08
Area Code:
ZIP Code:
81101
ZIP Type:
S (Standard)
❓What does S (Standard) mean? A "standard" ZIP Code is what most people think of when they talk about ZIP Codes - essentially a town, city, or a division of a city that has mail service.
ZIP Code 81101 - City
This is the city information corresponding to 81101:
State | County | City | 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. | ZIP Code |
---|---|---|---|---|
CO | ALAMOSA | ALAMOSA | D (Default) | 81101 |
CO | ALAMOSA | CARMEL | N (Not Acceptable) | 81101 |
CO | ALAMOSA | EAST ALAMOSA | N (Not Acceptable) | 81101 |
CO | ALAMOSA | ESTRELLA | N (Not Acceptable) | 81101 |
CO | ALAMOSA | GREAT SAND DUNES NATIONAL MO | A (Acceptable) | 81101 |
CO | ALAMOSA | HENRY | N (Not Acceptable) | 81101 |
CO | ALAMOSA | SAND DUNES MO | A (Acceptable) | 81101 |
CO | ALAMOSA | STANLEY | N (Not Acceptable) | 81101 |
CO | ALAMOSA | WASHINGTON | N (Not Acceptable) | 81101 |
CO | ALAMOSA | WAVERLY | N (Not Acceptable) | 81101 |
❓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.
❓What does A (Acceptable) mean? 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.
❓What does N (Not Acceptable) mean? 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.
ZIP Code 81101 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 81101 below.
ZIP Code 5 Plus 4 | Address |
---|---|
81101-0001 | PO BOX 1, ALAMOSA, CO |
81101-0121 | PO BOX 121, ALAMOSA, CO |
81101-0200 | PO BOX 2002, ALAMOSA, CO |
81101-0201 | PO BOX 201, ALAMOSA, CO |
81101-0241 | PO BOX 241, ALAMOSA, CO |
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.

81101 Basic Meaning
What does each digit of ZIP Code 81101 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 WAVERLY, Colorado, United States. You may use button to move and zoom in / out. The map information is for reference only.
Hospital
This is the ZIP Code 81101 - Hospital page list. Its detail Hospital Name, Street, City, State, ZIP Code, Phone is as below.
- Name: SAN LUIS VALLEY HEALTH
- Address: ALAMOSA
- City: 106 BLANCA AVE
- State: CO
- ZIP Code: 81101
- Phone: (719) 589-2511
Museum
This is the ZIP Code 81101 - Museum page list. Its detail Museum Name, Street, City, State, ZIP Code, Phone is as below.
Name | Street | City | State | ZIP Code | Phone |
SAN LUIS VALLEY HISTORY CENTER MUSEUM | 401 EDISON AVE | ALAMOSA | CO | 81101 | (719) 587-0667 |
EDWARD M. RYAN GEOLOGY MUSEUM | 208 EDGEMONT BLVD | ALAMOSA | CO | 81101 | |
HARRY ZACHEIS PLANETARIUM | 307 RICHARDSON AVENUE | ALAMOSA | CO | 81101 | (800) 824-6494 |
CLOYDE SNOOK GALLERY | 208 EDGEMONT BLVD | ALAMOSA | CO | 81101 | (719) 587-7011 |
HATFIELD GALLERY | 208 EDGEMONT BLVD | ALAMOSA | CO | 81101 | (719) 587-7011 |
Library
This is the ZIP Code 81101 - Library page list. Its detail Library Name, Address, City, State, ZIP Code, Phone is as below.
- Name: ALAMOSA PUBLIC LIBRARY
- Address: 300 HUNT AVENUE
- City: ALAMOSA
- State: CO - Colorado
- ZIP Code: 81101
- Phone: (719) 589-6592
Geography
ZIP code 81101 is located in Colorado. It covers a large area of 409.336000 square miles. The latitude and longitude of 81101 are 37.455296 and -105.771515 respectively. Like most areas in the United States, this area should observe daylight saving time.
- Latitude: 37.455296
- Longitude: -105.771515
- Land Area: 409.336000
- Time Zone: Mountain (GMT -07:00)
- Region: West
- Division: Mountain
- Day Light Saving: Y
More Information
What else do you want to know about the ZIP Code 81101? We collected some information related to ZIP Code 81101, which is closely related to people's lives. These data help people understand the general situation of the community in which they lived or about to live, and the information also has a guiding role for business construction.
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