Which ZIP code in Linn County has the highest share of households with children?

52324 (Palo), at 43.1%, among 23 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

ZIP codes with the most families with kids in Linn County, IA

These are the 23 ZIP codes in Linn County with the highest share of households with children, out of 23 with at least 1,000 residents. 52324 (Palo, 43.1%), 52351 (Walford, 43.0%) and 52328 (Robins, 42.6%) lead the list. There is no single "best" ZIP code in Linn County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the most families with kids in Linn County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	52324	Palo	43.1%	2,216	805	1,050
2	52351	Walford	43.0%	1,329	440	—
3	52328	Robins	42.6%	2,712	993	1,214
4	52411	Cedar Rapids	41.1%	8,342	2,872	—
5	52228	Fairfax	40.0%	3,802	1,416	1,308
6	52352	Walker	37.2%	1,833	669	605
7	52233	Hiawatha	37.0%	7,000	2,832	—
8	52227	Ely	36.7%	2,996	1,123	—
9	52205	Anamosa	36.5%	8,627	3,072	—
10	52341	Toddville	33.7%	1,378	454	—
11	52302	Marion	33.4%	42,706	17,270	19,285
12	52314	Mount Vernon	33.2%	6,200	1,890	2,078
13	52213	Center Point	32.7%	4,114	1,647	—
14	52202	Alburnett	32.3%	1,269	529	298
15	52253	Lisbon	29.6%	2,622	1,050	—
16	52214	Central City	29.5%	2,761	1,116	1,159
17	52404	Cedar Rapids	28.3%	42,958	18,170	20,344
18	52405	Cedar Rapids	26.1%	26,526	11,532	—
19	52336	Springville	26.1%	2,397	1,040	866
20	52403	Cedar Rapids	26.0%	22,551	9,875	—
21	52218	Coggon	26.0%	1,413	635	559
22	52402	Cedar Rapids	24.8%	42,938	18,886	18,643
23	52401	Cedar Rapids	6.3%	2,181	1,339	—

How we ranked them

Ranked by the share of households with one or more people under 18 (ACS Data Profile, 2020–2024). The Census Bureau does not publish a margin of error for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 23 of 26 qualify.

Which of these to mail, and why

Households with children buy tutoring, youth sports, pediatric and family dental care, child care, birthday venues and family dining. EDDM reaches every door on a route, so a higher share means more of your pieces land with families.

The top five ZIP codes on this list hold 6,526 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 52324 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Linn County has the highest share of households with children?: 52324 (Palo), at 43.1%, among 23 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of households with one or more people under 18 (ACS Data Profile, 2020–2024). The Census Bureau does not publish a margin of error for this share in our files.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.