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DSDownloadSpeed
FCC Data · Updated April 2026
C

Duplin County Internet

Duplin County, North Carolina has a Broadband Grade of C with an average download speed of 1000 Mbps across 12 ZIP codes. 100% of the county has fiber internet access, and the area averages 10 providers per ZIP code. Internet access is near the national average.

56
Score
1000 Mbps
Avg Download
100%
Fiber Access
10
Avg Providers
Grade Distribution

ZIP Code Grades in Duplin County

A
0
B
0
C
12
D
0
F
0
Best

Fastest ZIP Codes in Duplin County

ZIPGradeDownloadProvidersFiber
28325C1000 Mbps10Yes
28349C1000 Mbps10Yes
28365C1000 Mbps10Yes
28398C1000 Mbps10Yes
28453C1000 Mbps10Yes
28458C1000 Mbps10Yes
28464C1000 Mbps10Yes
28466C1000 Mbps10Yes
28508C1000 Mbps10Yes
28518C1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in Duplin County

ZIPGradeDownloadProvidersFiber
28325C1000 Mbps10Yes
28349C1000 Mbps10Yes
28365C1000 Mbps10Yes
28398C1000 Mbps10Yes
28453C1000 Mbps10Yes
28458C1000 Mbps10Yes
28464C1000 Mbps10Yes
28466C1000 Mbps10Yes
28508C1000 Mbps10Yes
28518C1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in Duplin County, North Carolina?

Duplin County, North Carolina has an average maximum download speed of 1000 Mbps across 12 ZIP codes. The county received a Broadband Grade of C (56/100), which factors in download speed, provider competition, fiber availability, and upload speed. This meets the FCC broadband standard of 100 Mbps download.

How many internet providers are in Duplin County?

Duplin County has an average of 10 internet providers per ZIP code. 100% of ZIP codes in the county have fiber internet access. Having 3 or more providers typically leads to better prices and service quality through competition.

Is there fiber internet in Duplin County?

100% of ZIP codes in Duplin County, North Carolina have fiber internet available. Fiber provides the fastest and most reliable connections, typically 500 Mbps to 5 Gbps with symmetrical upload speeds. Fiber coverage in this county is above the national average.

What is the best ZIP code for internet in Duplin County?

The best-connected ZIP code in Duplin County is 28325 with a Broadband Grade of C, 1000 Mbps maximum download, and 10 providers. Fiber internet is available in this ZIP code.

Test Your Speed

See how your connection compares to Duplin County's 1000 Mbps average.