Which ZIP code in Harnett County has the lowest median age?

27506 (Buies Creek), at 19.5 (±0.5), among 14 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.

Youngest ZIP codes in Harnett County, NC

These are the 14 ZIP codes in Harnett County with the lowest median age, out of 14 with at least 1,000 residents. 27506 (Buies Creek, 19.5), 28390 (Spring Lake, 29.9) and 28326 (Cameron, 31.2) lead the list. There is no single "best" ZIP code in Harnett County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in Harnett County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	27506	Buies Creek	19.5 ±0.5	1,056	6	—
2	28390	Spring Lake	29.9 ±0.9	24,000	8,747	10,747
3	28326	Cameron	31.2 ±1.2	26,068	8,476	9,840
4	28323	Bunnlevel	34.0 ±4.8	4,758	1,729	1,892
5	27505	Broadway	34.9 ±2.3	8,152	2,829	3,074
6	27546	Lillington	36.7 ±1.1	21,419	7,515	9,268
7	27540	Holly Springs	36.8 ±1.1	47,771	15,996	19,396
8	27501	Angier	36.9 ±1.5	24,806	9,023	11,200
9	28356	Linden	37.9 ±4.2	6,579	2,473	2,353
10	27332	Sanford	39.3 ±1.9	36,947	13,513	14,702
11	27526	Fuquay Varina	39.6 ±1.6	61,588	22,625	30,859
12	27521	Coats	40.9 ±6.0	6,549	2,627	2,636
13	28334	Dunn	42.4 ±1.5	22,873	9,051	11,088
14	28339	Erwin	44.5 ±4.2	6,894	2,807	3,040

How we ranked them

Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 14 of 15 qualify.

Which of these to mail, and why

Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.

The top five ZIP codes on this list hold 21,787 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 27506 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Harnett County has the lowest median age?: 27506 (Buies Creek), at 19.5 (±0.5), among 14 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
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.