ZIP code 78124: Marion, TX
78124 is a ZIP code in Marion, Texas, mainly in Guadalupe County, part of the San Antonio-New Braunfels, TX metro area. About 6,157 people live here.
- Population
- 6,157
- Median household income
- $74,192
- Typical home value
- $338,800+0.6% in 12 months
- Median rent
- $1,356gross, per month
- Median age
- 46.6
- Homeowners
- 83.5%of occupied homes
Shaded: ZIP code 78124's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78124 details
| City | Marion |
|---|---|
| State | Texas |
| County | Guadalupe County (also partly Bexar County) |
| Metro area | San Antonio-New Braunfels, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 57 sq mi, plus 0 sq mi of water |
| Population density | 108 people per sq mi |
| Bachelor's degree or higher | 24.4% of adults 25+ |
| Average commute | 33.6 minutes |
| Center coordinates | 29.55727, -98.14689 |
Median rent in 78124 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $970/mo |
| 2 bedrooms | $1,356/mo |
| 3 bedrooms | $1,500/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 78124
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78108 | Cibolo, TX | 4.4 mi | 49,784 |
| 78115 | Geronimo, TX | 6.4 mi | — |
| 78154 | Schertz, TX | 7.0 mi | 41,907 |
| 78123 | Mc Queeney, TX | 7.3 mi | 2,127 |
| 78150 | Jbsa Randolph, TX | 8.2 mi | 0 |
| 78148 | Universal City, TX | 9.0 mi | 22,187 |
| 78152 | Saint Hedwig, TX | 9.5 mi | 4,521 |
| 78135 | New Braunfels, TX | 10.2 mi | — |
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 78124?
A typical home in ZIP code 78124 is worth about $338,800 (Zillow Home Value Index). The median household here earns $74,192 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $338,800 homeWhat can a $74,192 income afford?Rental property numbers
About ZIP code 78124
What city is ZIP code 78124?
ZIP code 78124 is in Marion, TX, in Guadalupe County.
What county is ZIP code 78124 in?
78124 is mainly in Guadalupe County, Texas, and partly in Bexar County.
What is the population of ZIP code 78124?
About 6,157 people live in ZIP code 78124, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78124 in?
78124 is in Central Time (UTC−6). It observes daylight saving time.