Sioux City IA
940 active listings out of 34K total properties we track across 18 Sioux City ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Iowa (statewide), not just Sioux City. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 940 currently-active listings in Sioux City, IA. Full dataset covers 34K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Sioux City
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Iowa cities within driving distance.
Get Sioux City, IA data in your app
GET https://api.straply.com/v1/markets/city/sioux-city-ia
Authorization: Bearer $STRAPLY_KEY{
"city": "sioux-city-ia",
"total_tracked": 34497,
"active": 940,
"median_list": 224900
}Sioux City, IA real estate: market summary
As of November 2026, Straply tracks 34,497 homes in Sioux City, IA, with 940 active for sale at a median list price of $224,900 (~$145/sq ft). Notably, it has notably historic housing — 44% of homes predate 1940.
- Median list price
- $224,900
- Median $/sq ft
- $145
- Active listings
- 940
- Median sale price
- $202,000 (-4% YoY)
- Properties tracked
- 34,497
Frequently asked: Sioux City, IA real estate
What is the median home price in Sioux City?
The median list price in Sioux City, IA is $224,900 (about $145 per square foot), based on 940 active listings tracked by Straply as of November 2026.
What price range are homes in Sioux City?
Active listings in Sioux City, IA concentrate in: 74% under $300k and 16% $300k–$500k.
Are home prices in Sioux City going up or down?
The median sale price is $202,000, down 4% year over year. Straply tracked 1,036 sales here over the past 12 months.
How many homes are for sale in Sioux City?
Straply is tracking 940 active listings in Sioux City, IA out of 34,497 properties on record as of November 2026.
How old are the homes in Sioux City?
Most homes in Sioux City, IA were built in the 1920s. About 19% were built after 1980, while 44% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Sioux City?
Sioux City, IA is mostly single-family homes (75% of listings). Also common: multi-family homes 7%, lots / land 5%.
How many bedrooms do homes in Sioux City typically have?
The most common size in Sioux City, IA is 3 bd.
What are the most active ZIP codes in Sioux City?
The ZIP codes with the most active listings in Sioux City, IA are 51106, 51104, 51103, 51105, 51108.
What areas are near Sioux City?
Nearby markets Straply also tracks include Sergeant Bluff, Salix, Merrill, Moville.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.