Washington / AIANNHCE 4000 / Federally-recognized area

Stillaguamish

The full tribal profile includes the report map, demographic tables, broadband tables, FCC provider sections, and interactive charts.

88.3%25/3 availability

74.2%100/20 availability

0.0%1000/100 availability

9Fixed providers

Figure 1. Location of Stillaguamish within Washington, with boundary detail (inset).

About the Tribal Area

Stillaguamish Reservation is a reservation in Washington associated with this federally recognized tribe, and it spans less than 0.1 square miles. The latest FCC BDC filing shows 9 fixed providers and 4 mobile providers across roughly 48 service locations, with current availability of 88.3% at 25/3 Mbps, 74.2% at 100/20, and 20.9% at 1000/100.

Tribal Area Description

Stillaguamish is a federally recognized tribe in Washington with tribal lands. The land base is relevant for broadband planning due to rural service coverage and middle-mile access constraints.

Website Summary: www.stillaguamish.com

The Home page for Stillaguamish functions as a community information page rather than a long-form tribal history. It emphasizes local contacts, community resources, and links to regional programs and services. The available content is oriented toward practical resources rather than a dedicated narrative profile for the tribe. The page includes sections on Linked In and Sound Cloud.

Table 1. Demographics

Indicator	2019	2020	2021	2022	2023	2024
Population	2	0	0	2	5	7
Households	1	0	0	2	3	4
Median age	—	—	—	—	32.5	38.3
Male / Female	50.0% / 50.0%	— / —	— / —	100.0% / 0.0%	80.0% / 20.0%	85.7% / 14.3%
Avg. household size	2.00	—	—	1.00	1.67	1.75
Pop. density (per sq mi)	45.6	0.0	0.0	45.6	113.9	159.5
HH density (per sq mi)	22.8	0.0	0.0	45.6	68.3	91.1

Table 2. Economic & Education

Indicator	2019	2020	2021	2022	2023	2024
Median household income	—	—	—	—	—	—
Per capita income	—	—	—	—	$32,400	$40,514
Poverty rate	0.0%	—	—	50.0%	20.0%	14.3%
Unemployment rate	—	—	—	100.0%	33.3%	25.0%
HS diploma or higher	—	—	—	50.0%	75.0%	83.3%
Bachelor's degree or higher	—	—	—	50.0%	50.0%	50.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates. Queried by AIANNHCE code. Population and household density are calculated from Census population or households divided by land area in square miles.

Table 3. Download/Upload Speeds (Mbps)

Period	Download	Upload
2019Q1	90.5 Mbps	82.0 Mbps
2019Q2	73.1 Mbps	40.1 Mbps
2019Q3	153.1 Mbps	95.3 Mbps
2019Q4	155.4 Mbps	105.7 Mbps
2020Q1	211.9 Mbps	163.0 Mbps
2020Q2	137.2 Mbps	145.8 Mbps
2020Q3	85.5 Mbps	58.9 Mbps
2020Q4	116.6 Mbps	63.9 Mbps
2021Q1	80.2 Mbps	63.7 Mbps
2021Q2	109.0 Mbps	60.1 Mbps
2021Q3	94.6 Mbps	50.0 Mbps
2021Q4	135.1 Mbps	25.9 Mbps
2022Q1	110.1 Mbps	69.8 Mbps
2022Q2	85.2 Mbps	65.6 Mbps
2022Q3	114.2 Mbps	68.2 Mbps
2022Q4	251.0 Mbps	135.3 Mbps
2023Q1	218.1 Mbps	122.9 Mbps
2023Q2	180.2 Mbps	99.5 Mbps
2023Q3	179.6 Mbps	154.0 Mbps
2023Q4	201.4 Mbps	129.0 Mbps
2024Q1	257.5 Mbps	185.5 Mbps
2024Q2	184.2 Mbps	133.6 Mbps
2024Q3	112.9 Mbps	91.1 Mbps

Table 4. Coverage by Tier (%)

Year	25/3	100/20	1 Gbps
2015	100.0%	76.0%	0.0%
2016	100.0%	75.0%	0.0%
2017	100.0%	75.0%	0.0%
2018	79.2%	65.4%	0.0%
2019	86.5%	82.1%	49.4%
2020	89.1%	82.1%	56.4%
2021	81.3%	12.5%	0.0%
2022	80.1%	80.1%	7.4%
2023	66.7%	66.6%	13.8%
2024	88.3%	74.2%	0.0%

Table 5. Adoption (%)

Year	All households	Low-income households
2017	100.0%	0.0%
2018	100.0%	0.0%
2019	100.0%	0.0%
2020	0.0%	0.0%
2021	0.0%	0.0%
2022	50.0%	0.0%
2023	66.7%	0.0%
2024	75.0%	0.0%

Table 6. Current Status (2024, %)

Tier	Coverage
25/3 Mbps	88.3%
100/20 Mbps	74.2%
1 Gbps	0.0%

Table 7. Comparison with National Averages (%)

Metric	Tribal	National
25/3 Mbps	88.3%	92%
100/20 Mbps	74.2%	85%
Adoption	75.0%	78%

Sources: FCC Broadband Data Collection, Ookla Open Data Initiative, and U.S. Census Bureau ACS 5-Year Estimates. National benchmarks are carried over from the report comparison section.

Figure 2. Speed Trends (2019–2024)

Figure 3. Availability (2015–2025)

Figure 4. Adoption (2017–2024)

Figure 5. Current Status (2024)

Figure 6. Comparison with National Averages

Figure 7. Fixed Coverage by Technology (25/3 Mbps)

Figure 8. Mobile Area Coverage

Notes: speed trends reflect quarterly mean throughput. Availability shows the share of population with access. Tooltips on the charts expose the underlying values for each series.

Table 8. Broadband Provider Summary

Metric	Value
Fixed broadband providers	9
Mobile broadband providers	4
Broadband serviceable locations	48

Table 9. Broadband Providers

Fixed	Mobile
AT&T Inc.	AT&T Inc.
Radiate Holdings, LP	T-Mobile USA, Inc.
T-Mobile USA, Inc.	Verizon Communications Inc.
EchoStar Corporation	Dish Network Corporation
Verizon Communications Inc.	—
Viasat, Inc.	—
Northwest Fiber, LLC	—
Space Exploration Technologies Corp.	—
Comcast Corporation	—

Table 10. Fixed Coverage by Technology (% of locations)

Technology	25/3	100/20	250/25	1 Gbps
Any Technology	100.0%	100.0%	100.0%	18.8%
Fiber	4.2%	4.2%	4.2%	4.2%
Cable	58.3%	58.3%	58.3%	16.7%
Fixed Wireless	33.3%	14.6%	0.0%	0.0%
Copper (DSL)	8.3%	0.0%	0.0%	0.0%
Satellite	100.0%	100.0%	100.0%	0.0%

Table 11. Mobile Coverage (% of area)

Technology	Coverage
4G LTE	100.0%
5G-NR (Speed Tier 1)	100.0%
5G-NR (Speed Tier 2)	94.6%
Total area (sq mi)	3.897

Table 8. Coverage by Tier and Technology (% of locations)

Dec. 2022

Technology	2/2	10/1	25/3	100/20	250/25	1000/100
All Fixed Wireless	75.0	72.5	5.0	0.0	0.0	0.0
All Satellite	100.0	100.0	100.0	0.0	0.0	0.0
All Wired	92.5	87.5	80.0	80.0	80.0	10.0
All Wired and Licensed Fixed Wireless	92.5	87.5	80.0	80.0	80.0	10.0
Any Technology	100.0	100.0	100.0	80.0	80.0	10.0
Any Terrestrial	100.0	97.5	80.0	80.0	80.0	10.0
Cable	80.0	80.0	80.0	80.0	80.0	0.0
Cable/Fiber	80.0	80.0	80.0	80.0	80.0	10.0
Copper	80.0	40.0	0.0	0.0	0.0	0.0
Fiber	10.0	10.0	10.0	10.0	10.0	10.0
GSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Licensed Fixed Wireless	35.0	5.0	5.0	0.0	0.0	0.0
NGSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Other	0.0	0.0	0.0	0.0	0.0	0.0
Unlicensed Fixed Wireless	72.5	72.5	0.0	0.0	0.0	0.0

June 2023

Technology	2/2	10/1	25/3	100/20	250/25	1000/100
All Fixed Wireless	76.4	74.5	16.4	16.4	0.0	0.0
All Satellite	100.0	100.0	100.0	100.0	0.0	0.0
All Wired	78.2	65.5	61.8	61.8	61.8	12.7
All Wired and Licensed Fixed Wireless	78.2	74.5	72.7	72.7	61.8	12.7
Any Technology	100.0	100.0	100.0	100.0	61.8	12.7
Any Terrestrial	90.9	90.9	72.7	72.7	61.8	12.7
Cable	60.0	60.0	60.0	60.0	60.0	3.6
Cable/Fiber	61.8	61.8	61.8	61.8	61.8	12.7
Copper	72.7	32.7	1.8	0.0	0.0	0.0
Fiber	9.1	9.1	9.1	9.1	9.1	9.1
GSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Licensed Fixed Wireless	43.6	16.4	16.4	16.4	0.0	0.0
NGSO Satellite	100.0	100.0	100.0	100.0	0.0	0.0
Other	0.0	0.0	0.0	0.0	0.0	0.0
Unlicensed Fixed Wireless	65.5	65.5	0.0	0.0	0.0	0.0

Dec. 2023

Technology	2/2	10/1	25/3	100/20	250/25	1000/100
All Fixed Wireless	75.5	73.6	9.4	9.4	0.0	0.0
All Satellite	100.0	100.0	100.0	100.0	0.0	0.0
All Wired	77.4	64.2	60.4	60.4	60.4	22.6
All Wired and Licensed Fixed Wireless	77.4	73.6	69.8	69.8	60.4	22.6
Any Technology	100.0	100.0	100.0	100.0	60.4	22.6
Any Terrestrial	90.6	90.6	69.8	69.8	60.4	22.6
Cable	58.5	58.5	58.5	58.5	58.5	18.9
Cable/Fiber	60.4	60.4	60.4	60.4	60.4	22.6
Copper	71.7	32.1	1.9	0.0	0.0	0.0
Fiber	3.8	3.8	3.8	3.8	3.8	3.8
GSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Licensed Fixed Wireless	34.0	9.4	9.4	9.4	0.0	0.0
NGSO Satellite	100.0	100.0	100.0	100.0	0.0	0.0
Other	0.0	0.0	0.0	0.0	0.0	0.0
Unlicensed Fixed Wireless	64.2	64.2	0.0	0.0	0.0	0.0

June 2024

Technology	2/2	10/1	25/3	100/20	250/25	1000/100
All Fixed Wireless	88.8	86.7	14.3	10.2	0.0	0.0
All Satellite	100.0	100.0	100.0	100.0	0.0	0.0
All Wired	80.6	80.6	77.5	77.5	77.5	11.2
All Wired and Licensed Fixed Wireless	88.8	86.7	84.7	84.7	77.5	11.2
Any Technology	100.0	100.0	100.0	100.0	77.5	11.2
Any Terrestrial	95.9	94.9	84.7	84.7	77.5	11.2
Cable	77.5	77.5	77.5	77.5	77.5	10.2
Cable/Fiber	77.5	77.5	77.5	77.5	77.5	11.2
Copper	15.3	15.3	2.0	0.0	0.0	0.0
Fiber	2.0	2.0	2.0	2.0	2.0	2.0
GSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Licensed Fixed Wireless	74.5	14.3	14.3	10.2	0.0	0.0
NGSO Satellite	100.0	100.0	100.0	100.0	0.0	0.0
Other	0.0	0.0	0.0	0.0	0.0	0.0
Unlicensed Fixed Wireless	79.6	79.6	0.0	0.0	0.0	0.0

Dec. 2024

Technology	2/2	10/1	25/3	100/20	250/25	1000/100
All Fixed Wireless	53.9	36.5	36.5	19.2	0.0	0.0
All Satellite	100.0	100.0	100.0	100.0	0.0	0.0
All Wired	65.4	65.4	57.7	57.7	57.7	17.3
All Wired and Licensed Fixed Wireless	78.8	76.9	71.2	71.2	57.7	17.3
Any Technology	100.0	100.0	100.0	100.0	57.7	17.3
Any Terrestrial	78.8	76.9	71.2	71.2	57.7	17.3
Cable	57.7	57.7	57.7	57.7	57.7	15.4
Cable/Fiber	57.7	57.7	57.7	57.7	57.7	17.3
Copper	34.6	34.6	5.8	0.0	0.0	0.0
Fiber	3.9	3.9	3.9	3.9	3.9	3.9
GSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Licensed Fixed Wireless	53.9	36.5	36.5	19.2	0.0	0.0
NGSO Satellite	100.0	100.0	100.0	100.0	0.0	0.0
Other	0.0	0.0	0.0	0.0	0.0	0.0
Unlicensed Fixed Wireless	0.0	0.0	0.0	0.0	0.0	0.0

June 2025

Technology	2/2	10/1	25/3	100/20	250/25	1000/100
All Fixed Wireless	75.0	34.6	34.6	17.3	0.0	0.0
All Satellite	100.0	100.0	100.0	100.0	100.0	0.0
All Wired	71.2	71.2	63.5	63.5	63.5	19.2
All Wired and Licensed Fixed Wireless	82.7	80.8	75.0	75.0	63.5	19.2
Any Technology	100.0	100.0	100.0	100.0	100.0	19.2
Any Terrestrial	82.7	80.8	75.0	75.0	63.5	19.2
Cable	61.5	61.5	61.5	61.5	61.5	15.4
Cable/Fiber	63.5	63.5	63.5	63.5	63.5	19.2
Copper	40.4	40.4	9.6	0.0	0.0	0.0
Fiber	5.8	5.8	5.8	5.8	5.8	5.8
GSO Satellite	100.0	100.0	100.0	0.0	0.0	0.0
Licensed Fixed Wireless	75.0	34.6	34.6	17.3	0.0	0.0
NGSO Satellite	100.0	100.0	100.0	100.0	100.0	0.0
Other	0.0	0.0	0.0	0.0	0.0	0.0
Unlicensed Fixed Wireless	0.0	0.0	0.0	0.0	0.0	0.0

FCC Broadband Data Collection (BDC), June 2025 filing vintage. Coverage values show the share of residential broadband serviceable locations by technology and speed tier across D22, J23, D23, J24, D24, and J25 filings.

Source: FCC Broadband Data Collection (BDC), June 2025 Filing (J25). Fixed coverage shows the share of residential broadband serviceable locations, and mobile coverage shows the share of tribal land area.