ZIP code 78639
Where is ZIP code 78639?
Kingsland, Texas
Llano County · Standard ZIP code
ZIP code 78639 belongs to Kingsland, Texas in Llano County. 78639 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 325, 512, 737 and 830. About 8,719 people live in the 78639 area, where the median household income is $57,742. The closest ZIP codes are 78609 (Buchanan Dam, 6.1 mi north), 78657 (Horseshoe Bay, 9.5 mi southeast) and 78643 (Llano, 10.3 mi west).
| ZIP code | 78639 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Kingsland |
| State | Texas (TX) |
| County | Llano County |
| Time zone | Central Time · now |
| Area codes | 325, 512, 737, 830 |
| Coordinates | 30.6662, -98.4475 map |
| 3-digit prefix | 786 |
Population and income in 78639
| Population | 8,719 · higher than 55% of Texas ZIP codes |
|---|---|
| People per square mile | 199 · higher than 59% of Texas ZIP codes |
| Median age | 52.1 years · higher than 90% of Texas ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $57,742 · lower than 73% of Texas ZIP codes |
| Income per person | $43,997 |
| Below the poverty line | 17% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $245,500 · higher than 63% of Texas ZIP codes |
| Median rent | $908 a month |
| Housing units | 5,530 |
| Households | 4,022 (2.14 people on average) |
| Owners / renters | 74% / 26% |
| Land area | 43.9 sq mi (plus 3.09 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78639. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78639
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78609 | Buchanan Dam, TX | 6.1 mi N | Standard |
| 78657 | Horseshoe Bay, TX | 9.5 mi SE | Standard |
| 78643 | Llano, TX | 10.3 mi W | Standard |
| 78607 | Bluffton, TX | 11.7 mi N | Standard |
| 78654 | Marble Falls, TX | 11.9 mi SE | Standard |
| 78611 | Burnet, TX | 13.3 mi NE | Standard |
| 78672 | Tow, TX | 13.5 mi N | Standard |
| 78663 | Round Mountain, TX | 15.4 mi S | Standard |
| 78675 | Willow City, TX | 19.5 mi SW | Standard |
| 78605 | Bertram, TX | 24 mi E | Standard |
| 76832 | Cherokee, TX | 25.2 mi NW | Standard |
| 78636 | Johnson City, TX | 26.1 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78639 or measure the distance to another ZIP code.
How to address mail to 78639
123 MAIN ST
KINGSLAND TX 78639
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Granite Shoals Lake Shores and Lakeside Heights: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (78639-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78639?
- 78639 is a Kingsland, Texas ZIP code.
- What county is 78639 in?
- ZIP code 78639 is in Llano County, Texas.
- What time zone is ZIP code 78639 in?
- 78639 is in the Central Time zone (America/Chicago).
- What area code is 78639?
- Phone numbers in ZIP code 78639 use area codes 325, 512, 737 and 830.
- What is the population of ZIP code 78639?
- About 8,719 people live in ZIP code 78639, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78639?
- The median household income in 78639 is $57,742 a year, lower than 73% of Texas ZIP codes.
- What ZIP codes are near 78639?
- The nearest ZIP codes to 78639 are 78609 (Buchanan Dam, 6.1 miles), 78657 (Horseshoe Bay, 9.5 miles), 78643 (Llano, 10.3 miles) and 78607 (Bluffton, 11.7 miles).