Businesses in Linn County, Iowa

As of October 12, 2026, ListRiver's records show 20,158 active registered businesses in Linn County, Iowa, the 2nd most among Iowa counties. 73% are LLCs. 229 were formed in September 2026. That is 7% of all Iowa businesses on record.

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

Businesses on record

20,158

Formed in the last 12 months

2,671

Formed in September

229

With a phone number

1,852 records

New Linn County businesses per month

Businesses on record by formation month, through September 2026. Monthly Iowa new-business reports · Get the list of 229 new businesses formed in September 2026

Entity types

LLCs14,719 · 73%
Corporations3,202 · 16%
Nonprofits1,913 · 9%
LLPs140 · 1%
Other118 · 1%
Limited partnerships66 · 0%

Top cities

Cedar Rapids13,206 · 66%
Marion2,868 · 14%
Hiawatha948 · 5%
Mount Vernon537 · 3%
Center Point338 · 2%
Robins294 · 1%
Fairfax284 · 1%
Ely266 · 1%
Lisbon262 · 1%
Central City254 · 1%
Palo208 · 1%
Springville158 · 1%
Coggon141 · 1%
Walford113 · 1%
Toddville111 · 1%

Top ZIP codes

ZIP 524023,502 · 17%
ZIP 524043,219 · 16%
ZIP 523022,870 · 14%
ZIP 524031,870 · 9%
ZIP 524011,767 · 9%
ZIP 524051,197 · 6%
ZIP 52411997 · 5%
ZIP 52233956 · 5%
ZIP 52314533 · 3%
ZIP 52213341 · 2%
ZIP 52499336 · 2%
ZIP 52328295 · 1%
ZIP 52228283 · 1%
ZIP 52227269 · 1%
ZIP 52253261 · 1%

Newest business names registered in Linn County

Get all 20,158 Linn County businesses · see price Just the 439 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	Marion	LLC	Oct 2026
Name hidden	Marion	Corporation	Oct 2026
Name hidden	Marion	LLC	Oct 2026
Name hidden	Cedar Rapids	Nonprofit	Oct 2026
Name hidden	Marion	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Marion	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Robins	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Marion	LLC	Sep 2026
Name hidden	Alburnett	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Marion	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Cedar Rapids	Nonprofit	Sep 2026
Name hidden	Cedar Rapids	LLC	Sep 2026
Name hidden	Fairfax	LLC	Sep 2026
Name hidden	Marion	LLC	Sep 2026
Name hidden	Marion	LLC	Sep 2026

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Common questions about Linn County businesses

How many businesses are registered in Linn County, Iowa?

ListRiver has 20,158 active registered businesses in Linn 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 Linn County, Iowa in September 2026?

229 businesses on record in Linn County, Iowa were formed in September 2026.

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

2,671 businesses on record in Linn County, Iowa were formed in the 12 months through September 2026.

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

LLCs are the most common: 14,719 of 20,158 businesses on record (73%), followed by Corporations with 3,202 (16%).

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 Linn County, Iowa?

Use ListRiver's list builder to filter Linn 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/linn-county" title="New businesses in Linn 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/linn-county">Businesses in Linn 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.