Data Last Updated: July 1, 2025

Tom Green County, TX ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Tom Green, TX.	19 ZIP Codes (10 General, 5 PO Box, 1 Unique, & 3 Multi County) [More Details]
Area Code: The Telephone Area Code that are associated with Tom Green, TX. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	325
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. There are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau.	Central
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Tom Green, TX from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	120,003 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	48451
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	San Angelo, TX
Land Area: The approximate amount of land area covered by Tom Green, TX in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	1,522 square miles
Water Area: The approximate amount of water area covered by Tom Green, TX in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.	18 square miles
Coordinates: The latitude/longitude centroid coordinates for Tom Green County, TX.	-100.462132, 31.404420
Quick Link: Copy the direct link to the Tom Green, TXCounty page and use anywhere you like!	https://www.zip-codes.com/county/tx-tom-green.asp

Tom Green, TX ZIP Code Boundaries

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Tom Green County, TX Covers 19 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 76861 *	General	Miles	2,116	--
ZIP Code 76886	P.O. Box	Veribest	0	0.00%
ZIP Code 76901	General	San Angelo	31,084	25.90%
ZIP Code 76902	P.O. Box	San Angelo	5	0.00%
ZIP Code 76903	General	San Angelo	32,215	26.85%
ZIP Code 76904	General	San Angelo	36,736	30.61%
ZIP Code 76905	General	San Angelo	13,635	11.36%
ZIP Code 76906	P.O. Box	San Angelo	0	0.00%
ZIP Code 76908	General	Goodfellow AFB	1,515	1.26%
ZIP Code 76909	Unique	San Angelo	195	0.16%
ZIP Code 76934	General	Carlsbad	1,336	1.11%
ZIP Code 76935	General	Christoval	1,714	1.43%
ZIP Code 76937 *	General	Eola	122	--
ZIP Code 76939	P.O. Box	Knickerbocker	28	0.02%
ZIP Code 76940	General	Mereta	128	0.11%
ZIP Code 76945 *	General	Robert Lee	1,745	--
ZIP Code 76955	General	Vancourt	137	0.11%
ZIP Code 76957	General	Wall	68	0.06%
ZIP Code 76958	P.O. Box	Water Valley	301	0.25%

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Tom Green, TX, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Tom Green, TX Information

Tom Green County, TX Covers 19 ZIP Codes. This includes 10 General ZIP Codes, 5 PO Box ZIP Codes, and 1 Unique (reserved for Business and Volume Mail Receivers). There are also 3 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Tom Green County.

The population for Tom Green County is 120,003, according to the U.S. Census. Population Density is 78.85 persons per square mile. With 51,406 Housing Units, the Average Household Size is 2.50 persons. There are 46,683 Family Households with an Average Family Size of 3.08 persons. 12.69% of the population is without Health Insurance. The 60.67% Employment Rate is 0.87% above the national average of 59.8%.78,305 people aged 25+ have some educational achievement, with 25.12% (or 19,668 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

325 is the only area code for this area. Tom Green is also located in the Central timezone and the current local time is shown above.

Tom Green is part of the San Angelo, TX Core Based Statistical Area (CBSA). Its CBSA Code is 41660.It is classified as a metro area, which means the combined population is 50,000 or more (at its core).

CBSAs are defined by the OMB as geographic areas that have at least one core with a population of 10,000 or more (for a micro area) and adjacent territory with a high degree of social and economic integration. CBSA codes are commonly used to accurately file Medicare claims and to verify applicable incentives using a patient's ZIP Code.

ZIP Codes in Tom Green, TX have 51,870 Residential mailboxes and 3,729 Business mailboxes.There are 2,885 businesses with a total of 40,884 employees. That is an average of 14.2 employees per business. Annual payroll for these businesses is $1,957,058,000. Other Demographics

Tom Green County Demographic Profile

Population & People

Total Population

120,003

Income

Median Household Income

$66,254

Housing

Total Housing Units

51,406

Health

Without Healthcare Coverage

12.69%

Business & Economy

Total Businesses

2,885

Families

Total Households

46,683

Employment

Employment Rate

60.67%

Education

Bachelor's Degree or Higher

25.12%

Total Population: Total number of people from the 2020 U.S. Census for Tom Green, TX. This reflects the exact count of this area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	120,003
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Tom Green, TX. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	128,977
Total Households: Total number of Households from the 2020 U.S. Census for Tom Green, TX. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	46,683
Total Housing Units: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	51,406
Average Household Size: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.50
Average Family Size: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	3.08

Other Tom Green Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	51,870
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	3,729
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	71,909
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	29,278
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	9,330

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	2,885
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$450,024,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$1,957,058,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	40,884

Sum of all ZIP Codes assigned Tom Green, TX as their primary County.

References

U.S. Postal Service [Last Updated: 7/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 7/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov