ZIP code 78675: Willow City, TX
78675 is a ZIP code in Willow City, Texas, mainly in Gillespie County, part of the Fredericksburg, TX micro area. About 102 people live here.
- Population
- 102
- Median household income
- $78,472
- Typical home value
- $451,500ACS median value
- Median rent
- —gross, per month
- Median age
- 60.3
- Homeowners
- 100%of occupied homes
Shaded: ZIP code 78675's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78675 details
| City | Willow City |
|---|---|
| State | Texas |
| County | Gillespie County |
| Metro area | Fredericksburg, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 43.4 sq mi, plus 0.1 sq mi of water |
| Population density | 2 people per sq mi |
| Bachelor's degree or higher | 18.6% of adults 25+ |
| Center coordinates | 30.43464, -98.70714 |
ZIP codes near 78675
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78624 | Fredericksburg, TX | 13.9 mi | 23,741 |
| 78671 | Stonewall, TX | 15.6 mi | 413 |
| 78643 | Llano, TX | 16.9 mi | 7,088 |
| 78636 | Johnson City, TX | 18.7 mi | 4,134 |
| 78635 | Hye, TX | 18.8 mi | 92 |
| 78657 | Horseshoe Bay, TX | 20.7 mi | 7,591 |
| 78639 | Kingsland, TX | 21.4 mi | 8,719 |
| 78663 | Round Mountain, TX | 23.6 mi | 503 |
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 78675?
A typical home in ZIP code 78675 is worth about $451,500 (ACS median value). The median household here earns $78,472 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $451,500 homeWhat can a $78,472 income afford?Rental property numbers
About ZIP code 78675
What city is ZIP code 78675?
ZIP code 78675 is in Willow City, TX, in Gillespie County.
What county is ZIP code 78675 in?
78675 is mainly in Gillespie County, Texas.
What is the population of ZIP code 78675?
About 102 people live in ZIP code 78675, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78675 in?
78675 is in Central Time (UTC−6). It observes daylight saving time.