Linn County, Iowa

Linn County covers 717 sq mi of land and has about 230,004 residents. 30 zip codes lie mainly within it, spread across 17 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.

Population

230,004

321/sq mi

Median household income

$78K

U.S. $81K

Median home value

$214K

U.S. $333K

Median rent

$945

U.S. $1,413

Median age

U.S. 38.9

Poverty rate

9.4%

U.S. 12.5%

Cities and towns

Zip codes in Linn County

30 total

Zip	City	Type	Population	IncomeMedian income	Home value
52202	Alburnett	Residential	1,269	$105,362	$246,300
52213	Center Point	Residential	4,114	$98,854	$259,800
52214	Central City	Residential	2,761	$86,786	$234,600
52218	Coggon	Residential	1,413	$82,344	$180,700
52219	Prairieburg	Residential	143	$45,000	$97,700
52227	Ely	Residential	2,996	$120,230	$341,900
52228	Fairfax	Residential	3,802	$118,125	$308,900
52233	Hiawatha	Residential	7,000	$65,575	$204,200
52302	Marion	Residential	42,706	$87,983	$244,400
52314	Mount Vernon	Residential	6,200	$109,244	$265,100
52324	Palo	Residential	2,216	$115,917	$327,400
52328	Robins	Residential	2,712	$125,347	$382,900
52336	Springville	Residential	2,397	$91,458	$225,300
52341	Toddville	Residential	1,378	$91,250	$371,800
52344	Troy Mills	Residential	67	—	—
52352	Walker	Residential	1,833	$92,321	$231,300
52401	Cedar Rapids	Residential	2,181	$35,060	$157,100
52402	Cedar Rapids	Residential	42,938	$73,439	$194,000
52403	Cedar Rapids	Residential	22,551	$74,703	$206,900
52404	Cedar Rapids	Residential	42,958	$61,870	$168,600
52405	Cedar Rapids	Residential	26,526	$70,123	$185,500
52406	Cedar Rapids · PO box	PO box / unique	—	—	—
52407	Cedar Rapids · PO box	PO box / unique	—	—	—
52408	Cedar Rapids · PO box	PO box / unique	—	—	—
52409	Cedar Rapids · PO box	PO box / unique	—	—	—
52410	Cedar Rapids · PO box	PO box / unique	—	—	—
52411	Cedar Rapids	Residential	8,342	$170,491	$423,200
52497	Cedar Rapids · PO box	PO box / unique	—	—	—
52498	Cedar Rapids · PO box	PO box / unique	—	—	—
52499	Cedar Rapids · PO box	PO box / unique	—	—	—

Linn County at a glance

Compared with the U.S.

Household income distribution

<$25k

12%

$25–50k

19%

$50–75k

17%

$75–100k

14%

$100–150k

18%

$150–200k

10%

$200k+

10%

Highest education (adults 25+)

No diploma

High school

26%

Some college

21%

Associate's

13%

Bachelor's

23%

Graduate

11%

How people get to work

Drove alone

76%

Carpooled

Transit

0.6%

Walked

Bicycle

0.2%

Worked from home

15%

Other

0.8%

At a glance

	Linn	U.S.
Own their home	73.5%	65.2%
Bachelor's degree or higher	34.7%	35.7%
Work from home	14.7%	15.1%
Households with broadband	91.6%	91%
Without health insurance	4.1%	8.4%
Foreign-born	5.6%	14.1%
Veterans (of adults)	7.4%	6.2%
Unemployment	3.5%	5.2%
Average commute	19.3 min	26.4 min