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28611
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  2. ZIP Codes
  3. ZIP Code 28611
North Carolina (NC)Caldwell CountyHickory-Lenoir-Morganton828

ZIP Code 28611 — Collettsville, NC

Caldwell County * Hickory-Lenoir-Morganton metro

Compare

424

Population

0.0%

Poverty rate

What stands out

  • Poverty rate: 0.0% (low poverty; bottom 10% vs US ZIP codes).

Categories vs U.S.

Economy

1 of 2 metrics better than U.S. benchmarks

Per-capita income

$39.3K

U.S.

$45K

Housing stress

Income distribution

Share of households by income bracket (ACS).

< $50k
53.3%
$50–100k
17.5%
$100–200k
29.3%
$200k+
0.0%

Health

2 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

34.8%

U.S.

33.3%

Diabetes

15.1%

U.S.

12.0%

Current smoking

18.1%

U.S.

13.1%

Connectivity

2 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

98.2%

U.S.

85.3%

Gigabit ready

20.1%

U.S.

8.6%

5G available

69.5%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

12.0%

U.S.

35.7%

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Caldwell County Schools

Map

ZIP 28611

Collettsville, NC

Population

424

Area

72.3 sq mi

Density

5.9/sq mi

Neighbors

2860528645286462865528657
More Details

Census Tracts

3 tracts overlap this ZIP. Hover over segments to explore.

69%
19%
12%

Tract 309

69.3%

Tract 9302

19%

Tract 310

11.7%

Total tracts: 3Coverage: 100.0%

Representation

U.S. House

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area. Verify by address.

81%
19%

NC-5

81%

NC-11

19%

Districts: 2Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2020-12
Mobile
2025-11-24
Page Updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.