Salix is a city in Woodbury County, Iowa, home to about 402 people across 1.7 square miles. Its ZIP code is 51052.
Homes sold for a median of $111 per square foot in the three months ending August 2026.
Each card is that ZIP code’s whole market, including any part outside Salix. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Eppley Airfield (OMA)74 miles away |
|---|---|
| Closer regional airport | Sioux Gateway Airport / Brigadier General Bud Day Field (SUX)7 miles away |
| Nearest city of 250,000+ | Omaha, NE75 miles away |
| Nearest city of 1 million+ | Chicago, IL442 miles away |
Straight-line distances from the center of Salix; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Salix had 295 residents in the 2020 census, down 20% since 2000.
It’s the 527th largest of 1,019 towns in Iowa by population.
Woodbury County grew from 54,610 residents in 1900 to 105,941 in 2020.
Woodbury County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 10°F. About 29.5 inches of rain and melted snow fall in a typical year, with about 36 inches of snow.
Source: NOAA 1991–2020 climate normals, Sioux City Gateway Ap, IA weather station (6 miles away).
46,810 jobs at 2,622 businesses in Woodbury County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Salix.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.