Real Estate Data API

51111 Sioux City

0 active listings out of 113 total properties we track in ZIP 51111 (Sioux City, IA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
0
Median
—
±0%
Sales (12mo)
0
Tracked
113
Zoomed out

While you're here, take in the bigger picture — maps below show Iowa (statewide), not just 51111. Same company, same dataset, different resolution.

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Key Numbers
Tracked
113
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
113
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
113
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
113
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
113
Active
0
Median list
—
Sales (12mo)
0

Inventory breakdown

Distribution of the 0 currently-active listings in ZIP 51111. Full dataset covers 113 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 0 (0%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 0
4 bd 0
5+ bd 0
Active by property type
For Developers

Get Sioux City 51111 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/51111
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "51111",
  "total_tracked": 113,
  "active": 0,
  "median_list": 
}
Get an API key Read the docs

ZIP 51111 · Sioux City, IA real estate: market summary

As of June 2026, Straply tracks 113 homes in ZIP 51111 (Sioux City, IA). Notably, most homes were built in the 1970s.

Properties tracked
113

Frequently asked: ZIP 51111 · Sioux City, IA real estate

How many homes are for sale in ZIP 51111?

Straply is tracking 0 active listings in ZIP 51111 (Sioux City, IA) out of 113 properties on record as of June 2026.

How old are the homes in ZIP 51111?

Most homes in ZIP 51111 (Sioux City, IA) were built in the 1970s. About 40% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2022.

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