Real Estate Data API

78550 Harlingen

592 active listings out of 20K total properties we track in ZIP 78550 (Harlingen, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
592
Median
$234K
±0%
Sales (12mo)
140
Tracked
20K
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just 78550. Same company, same dataset, different resolution.

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Key Numbers
Tracked
20K
Active
592
Median list
$234K
Sales (12mo)
140
Get this data →
Key Numbers
Tracked
20K
Active
592
Median list
$234K
Sales (12mo)
140
Get this data →
Key Numbers
Tracked
20K
Active
592
Median list
$234K
Sales (12mo)
140
Get this data →
Key Numbers
Tracked
20K
Active
592
Median list
$234K
Sales (12mo)
140
Get this data →
Key Numbers
Tracked
20K
Active
592
Median list
$234K
Sales (12mo)
140

Inventory breakdown

Distribution of the 592 currently-active listings in ZIP 78550. Full dataset covers 20K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 421 (71.7%)
$300K–$500K 132 (22.5%)
$500K–$750K 23 (3.9%)
$750K–$1M 6 (1%)
$1M–$2M 4 (0.7%)
$2M+ 1 (0.2%)
Active by bedroom count
Studio/1 bd 22
2 bd 89
3 bd 268
4 bd 122
5+ bd 32
Active by property type
Single Family 497 (84%)
Multi Family 61 (10.3%)
Manufactured 14 (2.4%)
Condo 8 (1.4%)
Lot 6 (1%)
Townhouse 5 (0.8%)
For Developers

Get Harlingen 78550 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78550
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78550",
  "total_tracked": 19556,
  "active": 592,
  "median_list": 233500
}
Get an API key Read the docs

ZIP 78550 · Harlingen, TX real estate: market summary

As of June 2026, Straply tracks 19,556 homes in ZIP 78550 (Harlingen, TX), with 592 active for sale at a median list price of $233,500 (~$138/sq ft). Notably, most homes were built in the 1970s.

Median list price
$233,500
Median $/sq ft
$138
Active listings
592
Properties tracked
19,556

Frequently asked: ZIP 78550 · Harlingen, TX real estate

What is the median home price in ZIP 78550?

The median list price in ZIP 78550 (Harlingen, TX) is $233,500 (about $138 per square foot), based on 592 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 78550?

Active listings in ZIP 78550 (Harlingen, TX) concentrate in: 72% under $300k and 22% $300k–$500k.

How many homes are for sale in ZIP 78550?

Straply is tracking 592 active listings in ZIP 78550 (Harlingen, TX) out of 19,556 properties on record as of June 2026.

How old are the homes in ZIP 78550?

Most homes in ZIP 78550 (Harlingen, TX) were built in the 1970s. About 52% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 78550?

ZIP 78550 (Harlingen, TX) is mostly single-family homes (84% of listings). Also common: multi-family homes 10%.

How many bedrooms do homes in ZIP 78550 typically have?

The most common size in ZIP 78550 (Harlingen, TX) is 3 bd.

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