ZIP code 78621
Where is ZIP code 78621?
Elgin, Texas
Bastrop County · Standard ZIP code
ZIP code 78621 belongs to Elgin, Texas in Bastrop County. 78621 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 codes 512 and 737. About 30,411 people live in the 78621 area, where the median household income is $98,534. The closest ZIP codes are 78653 (Manor, 9.5 mi west), 78650 (Mc Dade, 10 mi east) and 78763 (Austin, 11.1 mi west).
| ZIP code | 78621 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Elgin |
| Also accepted | Webberville |
| State | Texas (TX) |
| County | Bastrop County |
| Time zone | Central Time · now |
| Area codes | 512, 737 |
| Coordinates | 30.3231, -97.3737 map |
| 3-digit prefix | 786 |
Population and income in 78621
| Population | 30,411 · higher than 80% of Texas ZIP codes |
|---|---|
| People per square mile | 171 · higher than 57% of Texas ZIP codes |
| Median age | 36.2 years · lower than 62% of Texas ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $98,534 · higher than 82% of Texas ZIP codes |
| Income per person | $38,211 |
| Below the poverty line | 6.4% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $320,800 · higher than 78% of Texas ZIP codes |
| Median rent | $1,387 a month |
| Housing units | 11,036 |
| Households | 10,175 (2.97 people on average) |
| Owners / renters | 81% / 19% |
| Land area | 177.72 sq mi (plus 0.96 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78621. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78621
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78653 | Manor, TX | 9.5 mi W | Standard |
| 78650 | Mc Dade, TX | 10 mi E | Standard |
| 78763 | Austin, TX | 11.1 mi W | PO Box only |
| 78615 | Coupland, TX | 11.3 mi N | Standard |
| 78602 | Bastrop, TX | 13.6 mi S | Standard |
| 78725 | Austin, TX | 15.6 mi W | Standard |
| 78724 | Austin, TX | 16 mi W | Standard |
| 78691 | Pflugerville, TX | 16.7 mi NW | PO Box only |
| 76574 | Taylor, TX | 17.2 mi N | Standard |
| 78612 | Cedar Creek, TX | 17.3 mi SW | Standard |
| 78660 | Pflugerville, TX | 17.3 mi NW | Standard |
| 78754 | Austin, TX | 17.6 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78621 or measure the distance to another ZIP code.
How to address mail to 78621
123 MAIN ST
ELGIN TX 78621
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts WEBBERVILLE as the city name for 78621. Avoid Beaukiss, Littig, Lund, Structure and Type: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (78621-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78621?
- 78621 is a Elgin, Texas ZIP code. Webberville is also accepted as the city name.
- What county is 78621 in?
- ZIP code 78621 is in Bastrop County, Texas.
- What time zone is ZIP code 78621 in?
- 78621 is in the Central Time zone (America/Chicago).
- What area code is 78621?
- Phone numbers in ZIP code 78621 use area codes 512 and 737.
- What is the population of ZIP code 78621?
- About 30,411 people live in ZIP code 78621, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78621?
- The median household income in 78621 is $98,534 a year, higher than 82% of Texas ZIP codes.
- What ZIP codes are near 78621?
- The nearest ZIP codes to 78621 are 78653 (Manor, 9.5 miles), 78650 (Mc Dade, 10 miles), 78763 (Austin, 11.1 miles) and 78615 (Coupland, 11.3 miles).