Fiber is actively arriving in Iberia Parish. It reached 1,348 more locations here in the last twelve months. Check whether your own address is inside a build before committing to anything with a contract.
Everything below comes from the FCC's Broadband Data Collection, the filings providers are legally required to make about where they offer service. It describes the county; your own address can differ, and that is exactly why the technology mix matters.
Where Iberia Parish sits in Louisiana
Share of addresses with no fixed broadband at 25/3 Mbps
0.0% to 4.6%
4.6% to 8.4%
8.4% to 12%
12% to 16%
16% to 35%
35% to 50%
50% and above
not published
This county is outlined. Darker means a larger share of addresses with no fixed broadband. Select any county to open it.
What reaches homes in Iberia Parish
Locations covered by each technology, out of 28,960 broadband serviceable locations. An address can be reached by more than one technology, so these add up to more than 100%.
Fiber12,343 · 43%
Cable25,481 · 88%
Licensed fixed wireless11,295 · 39%
Unlicensed fixed wireless0 · 0.0%
DSL over copper248 · 0.9%
Served, underserved, unserved
The FCC's three categories. "Served" means at least 100/20 Mbps is available; "underserved" means at least 25/3 but below 100/20; "unserved" means below 25/3 or nothing at all.
Category
Locations
Share of county
Served
26,872
92.8%
Underserved
744
2.6%
Unserved
1,344
4.6%
What that means if you live here
The USDA classes Iberia Parish as a nonmetro county with an urban population of 20,000 or more, adjacent to a metro area (continuum code 4).
Population is around 68,975, which works out to about 2.4 people for every address on the list.
Only 1,344 locations, 4.6%, are recorded with nothing at 25/3 Mbps or better.
A further 2.6% of the county sits in the middle: served, but below the 100/20 Mbps mark.
The most widely available technology here is cable, reaching 25,481 locations (88.0%); next is fiber at 42.6%.
Fiber reaches 12,343 locations, 42.6% of the county.
Licensed fixed wireless covers 39.0% of the county. It does not reach as far as cable does here, but it reaches places cable does not.
Cable reaches 88.0% of locations, more than fiber does, and it will be concentrated in the built-up parts of the county.
15 providers file coverage in Iberia Parish: 7 with fiber, 2 with cable, 3 with licensed fixed wireless.
In twelve months fiber went from 10,995 locations to 12,343 here.
Served locations rose 1.64% year on year.
That is better than the typical Louisiana county, whose median unserved share is 8.4%.
What people actually measure in Louisiana
Median of real speed tests run on each network during 2024, from M-Lab. This is measured performance, not an advertised plan speed, and not a customer review. The middle-half column shows how consistent a network is: a wide spread means your experience depends heavily on where and when.
Network
Median download
Middle half of tests
Median upload
Latency
Tests
AT&T Enterprises
74.5 Mbps
20.4 Mbps to 263 Mbps
29.4 Mbps
25 ms
66,592
Cox Communications
112 Mbps
41.1 Mbps to 284 Mbps
10.8 Mbps
17 ms
58,331
Verizon Business
23.1 Mbps
5.6 Mbps to 64.8 Mbps
4.3 Mbps
36 ms
29,973
Charter Communications
139 Mbps
56.3 Mbps to 296 Mbps
11.0 Mbps
34 ms
16,791
Optimum
106 Mbps
44.1 Mbps to 278 Mbps
18.9 Mbps
15 ms
15,898
Comcast Cable Communications
111 Mbps
44.2 Mbps to 236 Mbps
14.4 Mbps
23 ms
11,702
REV
99.3 Mbps
50.0 Mbps to 216 Mbps
84.5 Mbps
23 ms
5,710
LUS Fiber
88.3 Mbps
45.9 Mbps to 254 Mbps
54.2 Mbps
20 ms
4,110
CABLE ONE
113 Mbps
56.6 Mbps to 223 Mbps
21.0 Mbps
16 ms
2,714
Brightspeed
10.0 Mbps
4.4 Mbps to 26.3 Mbps
0.8 Mbps
37 ms
2,674
Cellular networks, measured
The same measurement for the mobile networks behind 5G home internet. These tests come from phones as well as home gateways, so treat them as an indication of network health in the state rather than a home-internet plan speed.
Network
Median download
Middle half of tests
Median upload
Latency
Tests
T-Mobile USA
43.5 Mbps
9.4 Mbps to 109 Mbps
4.7 Mbps
63 ms
31,161
Latency is the number that decides whether video calls and gaming feel right, and it is where satellite differs most from everything else. Measured data is statewide: below county level there are usually too few tests to report an honest number.
Disclosure: some links on this page are affiliate links. If you sign up for a service or buy equipment through one, we may earn a commission at no extra cost to you. It never changes which options we list or the order we rank them in, and we do not accept payment for a better placement.
Your realistic options in Iberia Parish
Fiber
Fiber, if it has reached you
The best outcome by a distance: symmetric speed, low latency, no weather sensitivity, no data ceiling in practice.
Best for
Anyone whose address is inside a fiber build. Always check this first.
Watch out
Coverage stops abruptly at the edge of a build. Being a mile from fiber is the same as being fifty.
5G home internet
T-Mobile Home Internet
Home internet over T-Mobile’s cellular network. A gateway box you plug in yourself; no truck roll, no dish.
Best for
Rural addresses that still get a usable T-Mobile signal, often near a highway or a town
Watch out
Availability is decided address by address, not by town. Speed varies with how busy the local tower is.