Home values, rents and more in ZIP code 51105 (Sioux City, IA)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 51105 in ProMap- Under $180k
- $180k–$230k
- $230k–$270k
- $270k–$370k
- $370k+
- No data
How 51105 compares
The typical home in ZIP code 51105 (Sioux City, IA) is worth about $137,000, according to the Zillow Home Value Index for September 2026. Home values in 51105 are 39% below the typical value in the Sioux City metro area ($224,000) and 62% below the U.S. typical value ($366,000).
Over the past year, home values in 51105 rose 0.3%, compared with +3.4% in the Sioux City metro area and +1.2% nationally.
The median household income is $51,786, against $75,192 in the Sioux City metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 10,415 people live in 51105 (American Community Survey 2020–24).
51105 has the lowest typical home value of the 26 ZIP codes in the Sioux City metro area and the 84th-lowest of 824 in Iowa with Zillow figures.
Part of: Sioux City, IA · Woodbury County, IA · Sioux City metro area · Iowa
More for 51105 in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.