Rankings · Updated April 2026

Slowest Internet in America

Broadband deserts: ZIP codes and counties with the slowest internet access in the country.

By ZIP Code

100 Slowest ZIP Codes

#	ZIP	Location	Grade	Download	Providers
1	03032	Rockingham, NH	A	1000 Mbps	10
2	03034	Rockingham, NH	A	1000 Mbps	10
3	03036	Rockingham, NH	A	1000 Mbps	10
4	03037	Rockingham, NH	A	1000 Mbps	10
5	03038	Rockingham, NH	A	1000 Mbps	10
6	03042	Rockingham, NH	A	1000 Mbps	10
7	03044	Rockingham, NH	A	1000 Mbps	10
8	03053	Rockingham, NH	A	1000 Mbps	10
9	03077	Rockingham, NH	A	1000 Mbps	10
10	03079	Rockingham, NH	A	1000 Mbps	10
11	03087	Rockingham, NH	A	1000 Mbps	10
12	03261	Rockingham, NH	A	1000 Mbps	10
13	03290	Rockingham, NH	A	1000 Mbps	10
14	03291	Rockingham, NH	A	1000 Mbps	10
15	03431	Cheshire, NH	A	1000 Mbps	10
16	03441	Cheshire, NH	A	1000 Mbps	10
17	03443	Cheshire, NH	A	1000 Mbps	10
18	03444	Cheshire, NH	A	1000 Mbps	10
19	03445	Cheshire, NH	A	1000 Mbps	10
20	03446	Cheshire, NH	A	1000 Mbps	10
21	03447	Cheshire, NH	A	1000 Mbps	10
22	03448	Cheshire, NH	A	1000 Mbps	10
23	03450	Cheshire, NH	A	1000 Mbps	10
24	03451	Cheshire, NH	A	1000 Mbps	10
25	03452	Cheshire, NH	A	1000 Mbps	10
26	03455	Cheshire, NH	A	1000 Mbps	10
27	03456	Cheshire, NH	A	1000 Mbps	10
28	03457	Cheshire, NH	A	1000 Mbps	10
29	03461	Cheshire, NH	A	1000 Mbps	10
30	03462	Cheshire, NH	A	1000 Mbps	10
31	03464	Cheshire, NH	A	1000 Mbps	10
32	03465	Cheshire, NH	A	1000 Mbps	10
33	03466	Cheshire, NH	A	1000 Mbps	10
34	03467	Cheshire, NH	A	1000 Mbps	10
35	03470	Cheshire, NH	A	1000 Mbps	10
36	03602	Cheshire, NH	A	1000 Mbps	10
37	03604	Cheshire, NH	A	1000 Mbps	10
38	03608	Cheshire, NH	A	1000 Mbps	10
39	03609	Cheshire, NH	A	1000 Mbps	10
40	03801	Rockingham, NH	A	1000 Mbps	10
41	03811	Rockingham, NH	A	1000 Mbps	10
42	03819	Rockingham, NH	A	1000 Mbps	10
43	03826	Rockingham, NH	A	1000 Mbps	10
44	03827	Rockingham, NH	A	1000 Mbps	10
45	03833	Rockingham, NH	A	1000 Mbps	10
46	03840	Rockingham, NH	A	1000 Mbps	10
47	03841	Rockingham, NH	A	1000 Mbps	10
48	03842	Rockingham, NH	A	1000 Mbps	10
49	03844	Rockingham, NH	A	1000 Mbps	10
50	03848	Rockingham, NH	A	1000 Mbps	10
51	03854	Rockingham, NH	A	1000 Mbps	10
52	03856	Rockingham, NH	A	1000 Mbps	10
53	03857	Rockingham, NH	A	1000 Mbps	10
54	03858	Rockingham, NH	A	1000 Mbps	10
55	03862	Rockingham, NH	A	1000 Mbps	10
56	03865	Rockingham, NH	A	1000 Mbps	10
57	03870	Rockingham, NH	A	1000 Mbps	10
58	03871	Rockingham, NH	A	1000 Mbps	10
59	03873	Rockingham, NH	A	1000 Mbps	10
60	03874	Rockingham, NH	A	1000 Mbps	10
61	03885	Rockingham, NH	A	1000 Mbps	10
62	05001	Windsor, VT	A	1000 Mbps	10
63	05009	Windsor, VT	A	1000 Mbps	10
64	05030	Windsor, VT	A	1000 Mbps	10
65	05031	Windsor, VT	A	1000 Mbps	10
66	05032	Windsor, VT	A	1000 Mbps	10
67	05034	Windsor, VT	A	1000 Mbps	10
68	05035	Windsor, VT	A	1000 Mbps	10
69	05037	Windsor, VT	A	1000 Mbps	10
70	05048	Windsor, VT	A	1000 Mbps	10
71	05052	Windsor, VT	A	1000 Mbps	10
72	05053	Windsor, VT	A	1000 Mbps	10
73	05055	Windsor, VT	A	1000 Mbps	10
74	05056	Windsor, VT	A	1000 Mbps	10
75	05059	Windsor, VT	A	1000 Mbps	10
76	05062	Windsor, VT	A	1000 Mbps	10
77	05065	Windsor, VT	A	1000 Mbps	10
78	05067	Windsor, VT	A	1000 Mbps	10
79	05068	Windsor, VT	A	1000 Mbps	10
80	05071	Windsor, VT	A	1000 Mbps	10
81	05073	Windsor, VT	A	1000 Mbps	10
82	05084	Windsor, VT	A	1000 Mbps	10
83	05088	Windsor, VT	A	1000 Mbps	10
84	05089	Windsor, VT	A	1000 Mbps	10
85	05091	Windsor, VT	A	1000 Mbps	10
86	05142	Windsor, VT	A	1000 Mbps	10
87	05143	Windsor, VT	A	1000 Mbps	10
88	05149	Windsor, VT	A	1000 Mbps	10
89	05150	Windsor, VT	A	1000 Mbps	10
90	05151	Windsor, VT	A	1000 Mbps	10
91	05153	Windsor, VT	A	1000 Mbps	10
92	05156	Windsor, VT	A	1000 Mbps	10
93	05161	Windsor, VT	A	1000 Mbps	10
94	05746	Windsor, VT	A	1000 Mbps	10
95	05767	Windsor, VT	A	1000 Mbps	10
96	05772	Windsor, VT	A	1000 Mbps	10
97	07416	Sussex, NJ	A	1000 Mbps	10
98	07418	Sussex, NJ	A	1000 Mbps	10
99	07419	Sussex, NJ	A	1000 Mbps	10
100	07422	Sussex, NJ	A	1000 Mbps	10

By County

50 Slowest Counties

#	County	State	Grade	Avg Download	Fiber
1	Warren	GA	F	25 Mbps	0%
2	Echols	GA	F	25 Mbps	0%
3	Dixie	FL	F	25 Mbps	0%
4	Issaquena	MS	D	25 Mbps	0%
5	Wilkinson	MS	F	25 Mbps	0%
6	St. Clair	MO	F	25 Mbps	0%
7	Schleicher	TX	D	25 Mbps	0%
8	Sterling	TX	D	25 Mbps	0%
9	Karnes	TX	D	25 Mbps	0%
10	Cheyenne	CO	D	25 Mbps	100%
11	Camas	ID	D	25 Mbps	0%
12	Clark	ID	C	25 Mbps	100%
13	Catron	NM	F	25 Mbps	0%
14	Esmeralda	NV	F	25 Mbps	0%
15	Bethel	AK	F	25 Mbps	0%
16	North Slope	AK	D	25 Mbps	100%
17	Aleutians West	AK	F	25 Mbps	0%
18	Lake and Peninsula	AK	F	25 Mbps	0%
19	Aleutians East	AK	F	25 Mbps	0%
20	Kusilvak	AK	F	25 Mbps	0%
21	Dillingham	AK	F	25 Mbps	0%
22	Yukon-Koyukuk	AK	F	25 Mbps	0%
23	Bristol Bay	AK	F	25 Mbps	0%
24	Nome	AK	F	25 Mbps	0%
25	Yakutat	AK	F	25 Mbps	0%
26	Northwest Arctic	AK	F	25 Mbps	0%
27	Prince of Wales-Hyder	AK	F	25 Mbps	100%
28	Bristol	MA	B	100 Mbps	100%
29	Nantucket	MA	B	100 Mbps	100%
30	Providence	RI	A	100 Mbps	100%
31	Washington	RI	A	100 Mbps	100%
32	Bristol	RI	B	100 Mbps	100%
33	Kent	RI	A	100 Mbps	100%
34	Newport	RI	B	100 Mbps	0%
35	Essex	VT	C	100 Mbps	0%
36	Windham	CT	B	100 Mbps	0%
37	Essex	NJ	A	100 Mbps	100%
38	Passaic	NJ	A	100 Mbps	100%
39	Union	NJ	A	100 Mbps	100%
40	Somerset	NJ	A	100 Mbps	100%
41	Monmouth	NJ	A	100 Mbps	100%
42	Hunterdon	NJ	B	100 Mbps	100%
43	Salem	NJ	B	100 Mbps	100%
44	Camden	NJ	A	100 Mbps	100%
45	Atlantic	NJ	B	100 Mbps	100%
46	Cape May	NJ	B	100 Mbps	100%
47	Cumberland	NJ	B	100 Mbps	100%
48	Tioga	NY	B	100 Mbps	100%
49	Genesee	NY	B	100 Mbps	100%
50	Niagara	NY	B	100 Mbps	100%

What areas have the worst internet in America?

ZIP code 03032 (Rockingham, NH) has one of the slowest broadband speeds in the country at 1000 Mbps. Many broadband deserts are in rural and tribal areas.

What qualifies as a broadband desert?

A broadband desert is an area where residents cannot access internet speeds meeting the FCC broadband benchmark of 100 Mbps download and 20 Mbps upload. These areas are often eligible for federal broadband funding through the BEAD program.

Sources: FCC Broadband Data Collection