ZIP code 77840
Where is ZIP code 77840?
College Station, Texas
Brazos County · Standard ZIP code
ZIP code 77840 belongs to College Station, Texas in Brazos County. 77840 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 979. About 54,864 people live in the 77840 area, where the median household income is $30,377. The closest ZIP codes are 77841 (College Station, 2.4 mi south), 77805 (Bryan, 3.7 mi northwest) and 77842 (College Station, 3.7 mi northwest).
| ZIP code | 77840 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | College Station |
| Also accepted | College Sta |
| State | Texas (TX) |
| County | Brazos County |
| Time zone | Central Time · now |
| Area code | 979 |
| Coordinates | 30.6045, -96.3123 map |
| 3-digit prefix | 778 |
Population and income in 77840
| Population | 54,864 · higher than 94% of Texas ZIP codes |
|---|---|
| People per square mile | 5,506 · higher than 96% of Texas ZIP codes |
| Median age | 22 years · lower than 97% of Texas ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $30,377 · lower than 99% of Texas ZIP codes |
| Income per person | $19,884 |
| Below the poverty line | 48% |
| Bachelor’s degree or higher | 45% of adults 25+ |
| Median home value | $244,800 · higher than 62% of Texas ZIP codes |
| Median rent | $1,108 a month |
| Housing units | 25,203 |
| Households | 22,191 (2.23 people on average) |
| Owners / renters | 10% / 90% |
| Land area | 9.97 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 77840. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 77840
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 77841 | College Station, TX | 2.4 mi S | PO Box only |
| 77805 | Bryan, TX | 3.7 mi NW | PO Box only |
| 77842 | College Station, TX | 3.7 mi NW | PO Box only |
| 77843 | College Station, TX | 3.7 mi NW | Unique |
| 77844 | College Station, TX | 3.7 mi NW | PO Box only |
| 77801 | Bryan, TX | 3.8 mi NW | Standard |
| 77802 | Bryan, TX | 4 mi N | Standard |
| 77881 | Wellborn, TX | 4.9 mi S | PO Box only |
| 77806 | Bryan, TX | 5.9 mi NW | PO Box only |
| 77845 | College Station, TX | 6.4 mi S | Standard |
| 77803 | Bryan, TX | 7 mi NW | Standard |
| 77807 | Bryan, TX | 11 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 77840 or measure the distance to another ZIP code.
How to address mail to 77840
123 MAIN ST
COLLEGE STATION TX 77840
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts COLLEGE STA as the city name for 77840. Adding the 4-digit ZIP+4 code (77840-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in College Station, TX
All College Station ZIP codes with population and income →
Questions
- What city is ZIP code 77840?
- 77840 is a College Station, Texas ZIP code. College Sta is also accepted as the city name.
- What county is 77840 in?
- ZIP code 77840 is in Brazos County, Texas.
- What time zone is ZIP code 77840 in?
- 77840 is in the Central Time zone (America/Chicago).
- What area code is 77840?
- Phone numbers in ZIP code 77840 use area code 979.
- What is the population of ZIP code 77840?
- About 54,864 people live in ZIP code 77840, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 77840?
- The median household income in 77840 is $30,377 a year, lower than 99% of Texas ZIP codes.
- What ZIP codes are near 77840?
- The nearest ZIP codes to 77840 are 77841 (College Station, 2.4 miles), 77805 (Bryan, 3.7 miles), 77842 (College Station, 3.7 miles) and 77843 (College Station, 3.7 miles).