78009
Castroville, Texas.
Castroville, Medina County, TX · San Antonio-New Braunfels, TX metro · population 9,151
to buy the typical home at today's mortgage rate — +$1,169 (+95%) since Jan 2020.
- 1 year
- Down $7,643 -2%
- $465,759$458,116 since Sep 2025
- 5 years
- Up $51,333 +13%
- $406,783$458,116 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- 78009$2,405
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 29 years.
Typical home values in zip 78009 fell 1.6% over the past year — slower than the nation's +1.2%.
Zillow also publishes an index for the city itself: Castroville, TX — measured over the city limits, which is a different area from this zip.
Typical home value — 78009
Mid-tier homes, smoothed and seasonally adjusted.
- 78009$458,116
- San Antonio$273,806
- United States$366,157
Within 20 miles
| Miles sorted ascending, activate to sort descending | Zip activate to sort by Zip | City activate to sort by City | Population activate to sort by Population | Rent activate to sort by Rent | Home value activate to sort by Home value |
|---|---|---|---|---|---|
| 4.9 | 78039 | La Coste | 1,862 | — | $231,419 |
| 8.9 | 78066 | Rio Medina | 259 | — | $422,603 |
| 9.3 | 78253 | San Antonio | 69,282 | $1,592 | $319,964 |
| 9.4 | 78245 | San Antonio | 96,015 | $1,484 | $253,570 |
| 10.5 | 78002 | Atascosa | 7,035 | — | $282,697 |
| 11.4 | 78252 | San Antonio | 21,790 | $1,740 | $241,554 |
| 12.0 | 78059 | Natalia | 7,061 | — | $310,329 |
| 12.7 | 78056 | Mico | 2,526 | — | $540,053 |
| 12.7 | 78052 | Lytle | 6,389 | — | $287,671 |
| 13.0 | 78016 | Devine | 11,670 | — | $239,833 |
| 14.2 | 78251 | San Antonio | 59,435 | $1,233 | $258,929 |
| 14.9 | 78227 | San Antonio | 44,035 | $1,363 | $158,053 |
| 14.9 | 78254 | San Antonio | 77,893 | $1,801 | $304,573 |
| 16.3 | 78250 | San Antonio | 57,323 | $1,491 | $239,378 |
| 16.7 | 78242 | San Antonio | 36,168 | $1,459 | $152,506 |
| 16.8 | 78861 | Hondo | 14,008 | — | $262,865 |
| 17.1 | 78069 | Somerset | 7,038 | — | $232,913 |
| 17.6 | 78238 | San Antonio | 26,032 | $1,308 | $217,490 |
| 17.8 | 78073 | Von Ormy | 10,088 | $1,726 | $237,347 |
| 19.1 | 78226 | San Antonio | 6,554 | — | $129,576 |
| 19.1 | 78023 | Helotes | 28,462 | $2,019 | $433,033 |
| 19.4 | 78211 | San Antonio | 30,857 | $1,389 | $124,127 |
| 19.5 | 78237 | San Antonio | 37,379 | $1,216 | $119,779 |
| 20.0 | 78228 | San Antonio | 56,165 | $1,152 | $163,693 |
Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.