US ZIP Code
78618

Doss, TX

Gillespie County  ·  Texas

● Active
👥 292 Population ↓ 14% since 2019
💰 $83,500 Median HH Income
▲ 9% above avg ↑ 26% since 2019
🎂 63.4 Median Age ↑ 9% since 2019
🏠 $319,400 Median Home Value
▲ 15% above avg ↓ 2% since 2019
🎓 32.9% College Grads
▼ 15% below avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code78618
CityDoss
StateTexas (TX)
CountyGillespie County
Area Code830
Elevation2,013 ft
Latitude30.488233
Longitude-99.173583
TimezoneChicago (DST)
FIPS48171
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 45.2% (132) Female 54.8% (160) ♀

Race & Ethnicity

White: 96.6%Hispanic: 0.3%Other: 3.1%Race
White96.6%
Hispanic0.3%
Other3.1%

Age Breakdown

Under 5
8%
5–17
10%
25–44
9%
45–64
28%
65+
12%

Key Indicators

Median Age63.4 yrs ↑ 9% since 2019
Avg Household Size2.12
Below Poverty15.1% ▲ 51% above avg
College Grads32.9% ▼ 15% below avg
Unemployment0.0% ▼ 100% below avg
HS Graduate95 (39.6%)
Some College19 (7.9%)
Associates47 (19.6%)
Bachelors4 (1.7%)
Graduate Degree75 (31.3%)

Education

HS Grad: 39.6%Some College: 7.9%Associates: 19.6%Bachelors: 1.7%Graduate: 31.3%Edu
HS Grad39.6%
Some College7.9%
Associates19.6%
Bachelors1.7%
Graduate31.3%
Housing & Income

Housing Tenure

Owner: 87%Renter: 13%Tenure
Owner87.0%
Renter13.0%

Home Value Distribution

Under $50k
4%
$50k–100k
1%
$100k–150k
8%
$150k–200k
13%
$200k–300k
19%
$300k–500k
39%
Over $500k
17%

Financials

Median HH Income$83,500 ▲ 9% above avg ↑ 26% since 2019
Median Home Value$319,400 ▲ 15% above avg ↓ 2% since 2019
Home/Income Ratio3.8x (nat avg ~3.5x)
Median Rent$888/mo ↓ 3% since 2019
Total Units302
Vacant Units164
Avg HH Size2.12

Income Distribution

Under $25k
15%
$25k–50k
12%
$50k–75k
12%
$75k–100k
24%
$100k–150k
25%
$150k–200k
2%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
97%
Work From Home
3%

Commute Time

Under 15 min
11%
15–30 min
21%
30–45 min
23%
Over 45 min
45%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
8%
1960s–1970s
5%
1980s–1990s
22%
2000+
64%

Summary

Total Units302
Vacant164
Owner Occupied87.0%
Renter Occupied13.0%
Avg HH Size2.12
Frequently Asked Questions
ZIP code 78618 is in Doss, TX, in Gillespie County.
ZIP code 78618 is located in Texas (TX).
ZIP code 78618 is in Gillespie County, TX.
ZIP 78618 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 78618 is 292 people (ACS 2023).
The median household income in ZIP code 78618 is $83,500 (ACS 2023).
The median home value in ZIP 78618 is $319,400 (ACS 2023).
About ZIP Code 78618

ZIP code 78618 is located in Doss, Texas, within Gillespie County. With a population of 292, this is a sparsely populated ZIP code with an older community — the median age is 63.4 years. Economically, 78618 is a middle-income ZIP code: the median household income of $83,500 is near the national average.

Real estate in ZIP code 78618 represents a mid-range housing market. The median home value of $319,400 is near the national average. Renters can expect to pay around $888 per month in median rent. Homeownership is strong here — 87.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 2% since 2019.

The population of 78618 is primarily White (96.58%). Residents are moderately educated — 32.9% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 15.1%. Household income has grown by 26% since 2019.

As in most parts of the country, driving alone is the dominant commute mode at 97%.

Overall, ZIP code 78618 in Doss, TX is characterized as middle-income, moderately educated, an older community, and predominantly owner-occupied. With 292 residents, a median household income of $83,500, and a median home value of $319,400, it offers a clear picture of life in this part of Texas.