Real Estate Data API

78118 Karnes City

42 active listings out of 2.5K total properties we track in ZIP 78118 (Karnes City, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
42
Median
$215K
±0%
Sold Sep
1
±0%
Tracked
2.5K
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just 78118. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
2.5K
Active
42
Median list
$215K
Sales (12mo)
9
Get this data →
Key Numbers
Tracked
2.5K
Active
42
Median list
$215K
Sales (12mo)
9
Get this data →
Key Numbers
Tracked
2.5K
Active
42
Median list
$215K
Sales (12mo)
9
Get this data →
Key Numbers
Tracked
2.5K
Active
42
Median list
$215K
Sales (12mo)
9
Get this data →
Key Numbers
Tracked
2.5K
Active
42
Median list
$215K
Sales (12mo)
9

Inventory breakdown

Distribution of the 42 currently-active listings in ZIP 78118. Full dataset covers 2.5K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 24 (58.5%)
$300K–$500K 7 (17.1%)
$500K–$750K 7 (17.1%)
$750K–$1M 1 (2.4%)
$1M–$2M 1 (2.4%)
$2M+ 1 (2.4%)
Active by bedroom count
Studio/1 bd 8
2 bd 4
3 bd 19
4 bd 6
5+ bd 0
Active by property type
Single Family 28 (66.7%)
Other 5 (11.9%)
Lot 5 (11.9%)
Manufactured 4 (9.5%)
For Developers

Get Karnes City 78118 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78118
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78118",
  "total_tracked": 2509,
  "active": 42,
  "median_list": 215000
}
Get an API key Read the docs

Nearby ZIP codes

Other Texas ZIPs within a short drive of 78118.

78117
→
Hobson 78117
5.3 mi away 6 active
78119
→
Kenedy 78119
6.7 mi away 123 active
78151
→
Runge 78151
11.3 mi away 25 active
78113
→
Falls City 78113
12.2 mi away 41 active
78147
→
Poth 78147
16.4 mi away 38 active
78116
→
Gillett 78116
16.7 mi away 15 active
78146
→
Pettus 78146
17.4 mi away 25 active
78141
→
Nordheim 78141
18.2 mi away 12 active
Looking for more? Explore Karnes City

ZIP 78118 · Karnes City, TX real estate: market summary

As of November 2026, Straply tracks 2,509 homes in ZIP 78118 (Karnes City, TX), with 42 active for sale at a median list price of $215,000 (~$160/sq ft). Notably, most homes were built in the 2010s.

Median list price
$215,000
Median $/sq ft
$160
Active listings
42
Properties tracked
2,509

Frequently asked: ZIP 78118 · Karnes City, TX real estate

What is the median home price in ZIP 78118?

The median list price in ZIP 78118 (Karnes City, TX) is $215,000 (about $160 per square foot), based on 42 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 78118?

Active listings in ZIP 78118 (Karnes City, TX) concentrate in: 58% under $300k and 17% $300k–$500k.

How many homes are for sale in ZIP 78118?

Straply is tracking 42 active listings in ZIP 78118 (Karnes City, TX) out of 2,509 properties on record as of November 2026.

How old are the homes in ZIP 78118?

Most homes in ZIP 78118 (Karnes City, TX) were built in the 2010s. About 47% were built after 1980, while 11% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 78118?

ZIP 78118 (Karnes City, TX) is mostly single-family homes (67% of listings). Also common: other 12%, lots / land 12%.

How many bedrooms do homes in ZIP 78118 typically have?

The most common size in ZIP 78118 (Karnes City, TX) is 3 bd.

What areas are near ZIP 78118?

Nearby markets Straply also tracks include Hobson 78117, Kenedy 78119, Runge 78151, Falls City 78113.

Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.