51109 — Sioux City, IA Home Values
Typical home value $176,324 as of June 2026 · 33rd of 39 in Sioux City, IA-NE-SD
Blue: typical home value (Zillow ZHVI) in ZIP code 51109, June 2021 to June 2026. This page shows observed data only; no forecast.
How 51109 compares in the Sioux City, IA-NE-SD area
ZIP code 51109 (Sioux City, IA) has a typical home value of $176,324 as of June 2026, ranking 33rd of 39 ZIP codes tracked in the Sioux City, IA-NE-SD area, more expensive than about 18% of ZIP codes in the metro. Prices here have moved +8.2% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +34.9%, from $130,699 in June 2021 to $176,324 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Sioux City, IA-NE-SD forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Sioux City.
Population and demographics
ZIP code 51109 has a population of 3,731, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 80.4% White, 15.7% Hispanic or Latino, 3.4% two or more races, 0.3% Black or African American, and 0.1% American Indian or Alaska Native.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Dakota Valley Upper Elementary - 04 | 1150 Northshore Dr, North Sioux City, SD | 5.1 mi |
| Dakota Valley Middle School - 03 | 1150 Northshore Dr, North Sioux City, SD | 5.1 mi |
| Dakota Valley High School - 01 | 1150 Northshore Dr, North Sioux City, SD | 5.1 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 51109?
$176,324 as of June 2026, the latest month Zillow has published observed data for.
Is 51109 an expensive ZIP code in the Sioux City, IA-NE-SD area?
51109 ranks 33rd of 39 ZIP codes in the Sioux City, IA-NE-SD area by typical home value, more expensive than about 18% of ZIP codes in the metro.
How much have home values in 51109 changed over the past year?
+8.2% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 51109?
3,731, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 51109?
Dakota Valley Upper Elementary - 04 (5.1 mi), Dakota Valley Middle School - 03 (5.1 mi), Dakota Valley High School - 01 (5.1 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 51109?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Sioux City, IA-NE-SD forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.