Updated May 2026 · Redfin · 3-month window
51104 Real Estate Market Update: Sioux City, IA, May 2026
The latest housing-market numbers for ZIP code 51104 in Sioux City, Iowa, for May 2026, from the Redfin Data Center. ZIP-level figures are a rolling three-month window.
| Metric | Value | MoM | YoY |
|---|---|---|---|
| Median sale price | $258K | ▼ -0.4% | ▲ +12.2% |
| Days on market | 21 | ▼ -2.3% | ▲ +61.5% |
| Homes for sale | 40 | ▼ -24.5% | ▼ -4.8% |
| Sale-to-list | 98.7% | ▲ +0.3% | ▲ +0.9% |
| Homes sold | 63 | ▼ -4.5% | ▼ -3.1% |
Figures from the Redfin Data Center ZIP-code tracker (rolling 3-month window, not seasonally adjusted). Verify against your MLS before posting. Not a valuation for a specific home.
What the 51104 numbers say
Prices in Sioux City's 51104 ZIP are still climbing. The median sale price reached $258,000, up 12.2% year over year. Homes here move fast: a typical listing goes under contract in about 21 days, and sellers are getting 98.7% of list price.
Based on 63 recent sales, 51104 is currently an active market.
What this means if you sell in 51104
Use these figures to set expectations early. Lead a listing appointment with the median price and the 21-day pace, show the year-over-year direction, and frame 51104 as an active market. Buyers and sellers trust an agent who knows their exact ZIP, not just the metro average.
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Build the Sioux City post →Frequently asked: the 51104 housing market
- What is the median home price in ZIP 51104 (Sioux City, IA)?
- As of May 2026, the median sale price in ZIP 51104 is $258,000 (+12.2% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
- Is ZIP 51104 a buyer's or seller's market right now?
- ZIP 51104 is currently an active market, based on a 98.7% sale-to-list ratio, about 21 days on market for May 2026.
- How long do homes take to sell in ZIP 51104?
- A typical listing in 51104 goes under contract in about 21 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 51104 market data come from?
- All figures come from the Redfin Data Center ZIP-code market tracker, a rolling 3-month window refreshed monthly. LOKAL turns them into a ready-to-post carousel, story and square graphic. LOKAL is not affiliated with Redfin.
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Data: Redfin · Redfin Data Center (ZIP-code market tracker). Figures are a ZIP-level 3-month snapshot, not a valuation for a specific home.