Businesses in Woodbury County, Iowa

As of October 12, 2026, ListRiver's records show 6,814 active registered businesses in Woodbury County, Iowa, the 9th most among Iowa counties. 70% are LLCs. 63 were formed in September 2026. That is 2% of all Iowa businesses on record.

From official Iowa registry records, updated weekly. Look up a Iowa business by name.

Businesses on record

6,814

Formed in the last 12 months

809

Formed in September

With a phone number

12%

842 records

New Woodbury County businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports · Get the list of 63 new businesses formed in September 2026

Entity types

LLCs4,780 · 70%
Corporations1,144 · 17%
Nonprofits738 · 11%
LLPs82 · 1%
Limited partnerships45 · 1%
Other25 · 0%

Top cities

Sioux City5,212 · 76%
Sergeant Bluff507 · 7%
Moville219 · 3%
Lawton194 · 3%
Sloan116 · 2%
Correctionville99 · 1%
Salix78 · 1%
Anthon78 · 1%
Danbury68 · 1%
Hornick57 · 1%
Bronson49 · 1%
Pierson39 · 1%
Smithland36 · 1%
Cushing35 · 1%
Oto18 · 0%

Top ZIP codes

ZIP 511061,627 · 24%
ZIP 51104965 · 14%
ZIP 51101818 · 12%
ZIP 51103650 · 10%
ZIP 51054505 · 7%
ZIP 51108431 · 6%
ZIP 51105345 · 5%
ZIP 51039220 · 3%
ZIP 51030195 · 3%
ZIP 51102156 · 2%
ZIP 51109133 · 2%
ZIP 51055116 · 2%
ZIP 5101699 · 1%
ZIP 5111194 · 1%
ZIP 5105278 · 1%

Newest business names registered in Woodbury County

Get all 6,814 Woodbury County businesses · see price Just the 135 formed in the last 90 days · see price

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This is a small sample, not the full list. To keep automated scrapers from copying our data, we only show a handful of records on public pages. Your downloaded list includes every matching business.

Business	City	Type	Formed
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Hornick	LLC	Sep 2026
Name hidden	Sergeant Bluff	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	Nonprofit	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sergeant Bluff	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	Nonprofit	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Salix	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026
Name hidden	Sioux City	LLC	Sep 2026

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Common questions about Woodbury County businesses

How many businesses are registered in Woodbury County, Iowa?

ListRiver has 6,814 active registered businesses in Woodbury County, Iowa on record as of October 12, 2026, from official Iowa business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Woodbury County, Iowa in September 2026?

63 businesses on record in Woodbury County, Iowa were formed in September 2026.

How many new businesses opened in Woodbury County, Iowa in the last 12 months?

809 businesses on record in Woodbury County, Iowa were formed in the 12 months through September 2026.

What is the most common type of business in Woodbury County, Iowa?

LLCs are the most common: 4,780 of 6,814 businesses on record (70%), followed by Corporations with 1,144 (17%).

Where does this data come from?

From Iowa's official business registry. ListRiver loads each new state file, standardizes it, removes duplicates and updates its database weekly. Email and industry details are added from SMBCredit.net where available.

How do I get a list of businesses in Woodbury County, Iowa?

Use ListRiver's list builder to filter Woodbury County, Iowa businesses by entity type, formation date, industry and contact details, see the exact count and price, and download a CSV. Every list includes monthly refresh files.

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/iowa/woodbury-county" title="New businesses in Woodbury County, Iowa by month" width="100%" height="370" style="border:0" loading="lazy"></iframe><p style="font:13px sans-serif;margin:4px 0 0">Source: <a href="https://listriver.com/business-lists/iowa/woodbury-county">Businesses in Woodbury County, Iowa</a>, ListRiver</p></div>

About this data

Counts come from official Iowa business registry records on file with ListRiver, current as of October 12, 2026. They include businesses that are active on the state register; dissolved and defunct entities are excluded. Contact details are added from SMBCredit.net where available. Formation months reflect the registration date the state reports. See the methodology for sources, update schedules and known limits.