ZIP code 78618: Doss, TX
78618 is a ZIP code in Doss, Texas, mainly in Gillespie County, part of the Fredericksburg, TX micro area. About 346 people live here.
- Population
- 346
- Median household income
- $81,528
- Typical home value
- $349,300ACS median value
- Median rent
- —gross, per month
- Median age
- 63.8
- Homeowners
- 91.3%of occupied homes
Shaded: ZIP code 78618's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78618 details
| City | Doss |
|---|---|
| State | Texas |
| County | Gillespie County (also partly Mason County) |
| Metro area | Fredericksburg, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 158.9 sq mi, plus 0.2 sq mi of water |
| Population density | 2 people per sq mi |
| Bachelor's degree or higher | 31.2% of adults 25+ |
| Average commute | 44.9 minutes |
| Center coordinates | 30.48823, -99.17358 |
ZIP codes near 78618
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78631 | Harper, TX | 13.0 mi | 3,465 |
| 76856 | Mason, TX | 15.2 mi | 3,532 |
| 76854 | London, TX | 21.6 mi | 345 |
| 76820 | Art, TX | 21.9 mi | 104 |
| 78624 | Fredericksburg, TX | 22.6 mi | 23,741 |
| 76831 | Castell, TX | 22.6 mi | 0 |
| 78675 | Willow City, TX | 28.0 mi | 102 |
| 78025 | Ingram, TX | 29.1 mi | 4,999 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 78618?
A typical home in ZIP code 78618 is worth about $349,300 (ACS median value). The median household here earns $81,528 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $349,300 homeWhat can a $81,528 income afford?Rental property numbers
About ZIP code 78618
What city is ZIP code 78618?
ZIP code 78618 is in Doss, TX, in Gillespie County.
What county is ZIP code 78618 in?
78618 is mainly in Gillespie County, Texas, and partly in Mason County.
What is the population of ZIP code 78618?
About 346 people live in ZIP code 78618, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78618 in?
78618 is in Central Time (UTC−6). It observes daylight saving time.