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

51006 (Battle Creek), at 46.1%, among 16 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 Woodbury County, IA

These are the 16 ZIP codes in Woodbury County with the highest share of households with children, out of 16 with at least 1,000 residents. 51006 (Battle Creek, 46.1%), 51105 (Sioux City, 42.6%) and 51054 (Sergeant Bluff, 40.3%) lead the list. There is no single "best" ZIP code in Woodbury 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 Woodbury County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	51006	Battle Creek	46.1%	1,287	479	373
2	51105	Sioux City	42.6%	10,415	3,596	—
3	51054	Sergeant Bluff	40.3%	5,583	1,961	2,080
4	51108	Sioux City	39.3%	5,960	2,160	2,392
5	51104	Sioux City	33.5%	23,197	8,729	9,023
6	51103	Sioux City	31.5%	16,895	6,402	—
7	51016	Correctionville	30.9%	1,080	408	401
8	51055	Sloan	30.7%	1,346	548	—
9	51106	Sioux City	29.5%	28,592	11,249	12,247
10	51109	Sioux City	29.0%	3,606	1,447	—
11	51030	Lawton	28.7%	1,468	572	570
12	51039	Moville	27.0%	2,845	1,120	—
13	51028	Kingsley	24.9%	2,191	904	648
14	51034	Mapleton	24.9%	1,674	719	741
15	51052	Salix	20.7%	1,050	474	270
16	51101	Sioux City	17.2%	1,031	640	—

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; 16 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 16,925 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 51006 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

Map it and price it

EDDM guides

Frequently asked questions

Which ZIP code in Woodbury County has the highest share of households with children?: 51006 (Battle Creek), at 46.1%, among 16 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.