Infrastructure by State
Water quality, power reliability, roads, renewable electricity, and major airports across all 50 states.
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All 50 States
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Hawaii
Water Quality Score:
99.9
Annual Power Outage Hours:
5.3
Road Quality Rank:
#50
Renewable Electricity Share:
20.5
Largest Airport:
Daniel K. Inouye International (HNL)
North Carolina
Water Quality Score:
99.7
Annual Power Outage Hours:
24
Road Quality Rank:
#19
Renewable Electricity Share:
11.2
Largest Airport:
Charlotte Douglas International (CLT)
New Hampshire
Water Quality Score:
99.5
Annual Power Outage Hours:
15.4
Road Quality Rank:
#1
Renewable Electricity Share:
6.6
Largest Airport:
Manchester-Boston Regional (MHT)
Louisiana
Water Quality Score:
98.9
Annual Power Outage Hours:
12.1
Road Quality Rank:
#48
Renewable Electricity Share:
4.3
Largest Airport:
Louis Armstrong New Orleans International (MSY)
Alaska
Water Quality Score:
97.7
Annual Power Outage Hours:
5.5
Road Quality Rank:
#32
Renewable Electricity Share:
2.7
Largest Airport:
Ted Stevens Anchorage International (ANC)
South Dakota
Water Quality Score:
96.5
Annual Power Outage Hours:
1.4
Road Quality Rank:
#28
Renewable Electricity Share:
57.1
Largest Airport:
Joe Foss Field (FSD)
New Mexico
Water Quality Score:
95.9
Annual Power Outage Hours:
4.6
Road Quality Rank:
#26
Renewable Electricity Share:
51.6
Largest Airport:
Albuquerque International Sunport (ABQ)
Indiana
Water Quality Score:
95.2
Annual Power Outage Hours:
5.2
Road Quality Rank:
#10
Renewable Electricity Share:
16.7
Largest Airport:
Indianapolis International (IND)
Oregon
Water Quality Score:
90.5
Annual Power Outage Hours:
9.9
Road Quality Rank:
#21
Renewable Electricity Share:
20.1
Largest Airport:
Portland International (PDX)
Vermont
Water Quality Score:
88.2
Annual Power Outage Hours:
11.6
Road Quality Rank:
#3
Renewable Electricity Share:
46.2
Largest Airport:
Burlington International (BTV)
Tennessee
Water Quality Score:
87.6
Annual Power Outage Hours:
4.6
Road Quality Rank:
#12
Renewable Electricity Share:
2.4
Largest Airport:
Nashville International (BNA)
Massachusetts
Water Quality Score:
87.3
Annual Power Outage Hours:
1.7
Road Quality Rank:
#39
Renewable Electricity Share:
16.7
Largest Airport:
Logan International (BOS)
Colorado
Water Quality Score:
86.7
Annual Power Outage Hours:
4.3
Road Quality Rank:
#43
Renewable Electricity Share:
42.5
Largest Airport:
Denver International (DEN)
Rhode Island
Water Quality Score:
85.8
Annual Power Outage Hours:
1.7
Road Quality Rank:
#49
Renewable Electricity Share:
11.3
Largest Airport:
T.F. Green International (PVD)
Maine
Water Quality Score:
85.6
Annual Power Outage Hours:
29.1
Road Quality Rank:
#18
Renewable Electricity Share:
40.4
Largest Airport:
Portland International Jetport (PWM)
Washington
Water Quality Score:
85.6
Annual Power Outage Hours:
10.4
Road Quality Rank:
#34
Renewable Electricity Share:
9.5
Largest Airport:
Seattle-Tacoma International (SEA)
Maryland
Water Quality Score:
85.4
Annual Power Outage Hours:
2
Road Quality Rank:
#14
Renewable Electricity Share:
6.5
Largest Airport:
Baltimore/Washington International Thurgood Marshall (BWI)
Georgia
Water Quality Score:
84.8
Annual Power Outage Hours:
20.5
Road Quality Rank:
#8
Renewable Electricity Share:
10.7
Largest Airport:
Hartsfield-Jackson Atlanta International (ATL)
Mississippi
Water Quality Score:
84.6
Annual Power Outage Hours:
9.5
Road Quality Rank:
#45
Renewable Electricity Share:
6.5
Largest Airport:
Jackson-Medgar Wiley Evers International (JAN)
Wyoming
Water Quality Score:
84.3
Annual Power Outage Hours:
2.3
Road Quality Rank:
#27
Renewable Electricity Share:
31.3
Largest Airport:
Jackson Hole Airport (JAC)
Alabama
Water Quality Score:
84.1
Annual Power Outage Hours:
4.7
Road Quality Rank:
#4
Renewable Electricity Share:
3.3
Largest Airport:
Birmingham-Shuttlesworth International (BHM)
North Dakota
Water Quality Score:
84
Annual Power Outage Hours:
1.7
Road Quality Rank:
#15
Renewable Electricity Share:
35.5
Largest Airport:
Hector International (FAR)
Arkansas
Water Quality Score:
83.7
Annual Power Outage Hours:
8.5
Road Quality Rank:
#44
Renewable Electricity Share:
9.1
Largest Airport:
Bill and Hillary Clinton National Airport (LIT)
California
Water Quality Score:
83.7
Annual Power Outage Hours:
4.7
Road Quality Rank:
#47
Renewable Electricity Share:
43.6
Largest Airport:
Los Angeles International (LAX)
South Carolina
Water Quality Score:
83.4
Annual Power Outage Hours:
52.3
Road Quality Rank:
#42
Renewable Electricity Share:
4.9
Largest Airport:
Charleston International (CHS)
Michigan
Water Quality Score:
83.1
Annual Power Outage Hours:
7.8
Road Quality Rank:
#31
Renewable Electricity Share:
12.2
Largest Airport:
Detroit Metropolitan Wayne County (DTW)
New York
Water Quality Score:
83.1
Annual Power Outage Hours:
3.7
Road Quality Rank:
#33
Renewable Electricity Share:
10
Largest Airport:
John F. Kennedy International (JFK)
Virginia
Water Quality Score:
83
Annual Power Outage Hours:
7
Road Quality Rank:
#22
Renewable Electricity Share:
12.4
Largest Airport:
Ronald Reagan Washington National (DCA)
Montana
Water Quality Score:
82.4
Annual Power Outage Hours:
5.9
Road Quality Rank:
#29
Renewable Electricity Share:
24
Largest Airport:
Bozeman Yellowstone International (BZN)
West Virginia
Water Quality Score:
82.3
Annual Power Outage Hours:
19.4
Road Quality Rank:
#37
Renewable Electricity Share:
3.9
Largest Airport:
Yeager Airport (CRW)
Idaho
Water Quality Score:
81.7
Annual Power Outage Hours:
3.9
Road Quality Rank:
#5
Renewable Electricity Share:
24.6
Largest Airport:
Boise Airport (BOI)
Iowa
Water Quality Score:
81.7
Annual Power Outage Hours:
2.8
Road Quality Rank:
#41
Renewable Electricity Share:
59.7
Largest Airport:
Des Moines International (DSM)
Delaware
Water Quality Score:
81.3
Annual Power Outage Hours:
1.9
Road Quality Rank:
#16
Renewable Electricity Share:
4.3
Largest Airport:
Wilmington Airport (ILG)
Nebraska
Water Quality Score:
81.3
Annual Power Outage Hours:
10.7
Road Quality Rank:
#40
Renewable Electricity Share:
28.7
Largest Airport:
Eppley Airfield (OMA)
Ohio
Water Quality Score:
81
Annual Power Outage Hours:
8.5
Road Quality Rank:
#17
Renewable Electricity Share:
7.7
Largest Airport:
John Glenn Columbus International (CMH)
Florida
Water Quality Score:
80.6
Annual Power Outage Hours:
22
Road Quality Rank:
#7
Renewable Electricity Share:
10.8
Largest Airport:
Miami International (MIA)
Kentucky
Water Quality Score:
80.5
Annual Power Outage Hours:
10.8
Road Quality Rank:
#20
Renewable Electricity Share:
3.3
Largest Airport:
Cincinnati/Northern Kentucky International (CVG)
Connecticut
Water Quality Score:
80.1
Annual Power Outage Hours:
2.6
Road Quality Rank:
#23
Renewable Electricity Share:
3.1
Largest Airport:
Bradley International (BDL)
New Jersey
Water Quality Score:
79.8
Annual Power Outage Hours:
2.9
Road Quality Rank:
#24
Renewable Electricity Share:
4.3
Largest Airport:
Newark Liberty International (EWR)
Minnesota
Water Quality Score:
78.8
Annual Power Outage Hours:
3.7
Road Quality Rank:
#2
Renewable Electricity Share:
32.3
Largest Airport:
Minneapolis–Saint Paul International (MSP)
Texas
Water Quality Score:
78.1
Annual Power Outage Hours:
21.2
Road Quality Rank:
#36
Renewable Electricity Share:
33.1
Largest Airport:
Dallas/Fort Worth International (DFW)
Wisconsin
Water Quality Score:
77.7
Annual Power Outage Hours:
4.4
Road Quality Rank:
#46
Renewable Electricity Share:
10.9
Largest Airport:
Milwaukee Mitchell International (MKE)
Arizona
Water Quality Score:
77.4
Annual Power Outage Hours:
1.5
Road Quality Rank:
#35
Renewable Electricity Share:
17
Largest Airport:
Phoenix Sky Harbor International (PHX)
Utah
Water Quality Score:
77.3
Annual Power Outage Hours:
2
Road Quality Rank:
#11
Renewable Electricity Share:
19.8
Largest Airport:
Salt Lake City International (SLC)
Illinois
Water Quality Score:
76.8
Annual Power Outage Hours:
2.6
Road Quality Rank:
#38
Renewable Electricity Share:
17.1
Largest Airport:
O'Hare International (ORD)
Missouri
Water Quality Score:
76.2
Annual Power Outage Hours:
3.7
Road Quality Rank:
#13
Renewable Electricity Share:
13
Largest Airport:
St. Louis Lambert International (STL)
Kansas
Water Quality Score:
76.1
Annual Power Outage Hours:
4.8
Road Quality Rank:
#6
Renewable Electricity Share:
49.5
Largest Airport:
Wichita Dwight D. Eisenhower National (ICT)
Nevada
Water Quality Score:
76.1
Annual Power Outage Hours:
2.6
Road Quality Rank:
#9
Renewable Electricity Share:
40.1
Largest Airport:
Harry Reid International (LAS)
Pennsylvania
Water Quality Score:
75.9
Annual Power Outage Hours:
5.6
Road Quality Rank:
#25
Renewable Electricity Share:
2.8
Largest Airport:
Philadelphia International (PHL)
Oklahoma
Water Quality Score:
72.6
Annual Power Outage Hours:
4.5
Road Quality Rank:
#30
Renewable Electricity Share:
46
Largest Airport:
Will Rogers World Airport (OKC)
District of Columbia
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|
Rank
|
State
|
Water Quality Score
|
Annual Power Outage Hours
|
Road Quality Rank
|
Renewable Electricity Share
|
Largest Airport
|
|---|---|---|---|---|---|---|
| 1 |
Hawaii
|
99.90 | 5.30 | #50 | 20.50 | Daniel K. Inouye International (HNL) |
| 2 |
North Carolina
|
99.70 | 24 | #19 | 11.20 | Charlotte Douglas International (CLT) |
| 3 |
New Hampshire
|
99.50 | 15.40 | #1 | 6.60 | Manchester-Boston Regional (MHT) |
| 4 |
Louisiana
|
98.90 | 12.10 | #48 | 4.30 | Louis Armstrong New Orleans International (MSY) |
| 5 |
Alaska
|
97.70 | 5.50 | #32 | 2.70 | Ted Stevens Anchorage International (ANC) |
| 6 |
South Dakota
|
96.50 | 1.40 | #28 | 57.10 | Joe Foss Field (FSD) |
| 7 |
New Mexico
|
95.90 | 4.60 | #26 | 51.60 | Albuquerque International Sunport (ABQ) |
| 8 |
Indiana
|
95.20 | 5.20 | #10 | 16.70 | Indianapolis International (IND) |
| 9 |
Oregon
|
90.50 | 9.90 | #21 | 20.10 | Portland International (PDX) |
| 10 |
Vermont
|
88.20 | 11.60 | #3 | 46.20 | Burlington International (BTV) |
| 11 |
Tennessee
|
87.60 | 4.60 | #12 | 2.40 | Nashville International (BNA) |
| 12 |
Massachusetts
|
87.30 | 1.70 | #39 | 16.70 | Logan International (BOS) |
| 13 |
Colorado
|
86.70 | 4.30 | #43 | 42.50 | Denver International (DEN) |
| 14 |
Rhode Island
|
85.80 | 1.70 | #49 | 11.30 | T.F. Green International (PVD) |
| 15 |
Maine
|
85.60 | 29.10 | #18 | 40.40 | Portland International Jetport (PWM) |
| 16 |
Washington
|
85.60 | 10.40 | #34 | 9.50 | Seattle-Tacoma International (SEA) |
| 17 |
Maryland
|
85.40 | 2 | #14 | 6.50 | Baltimore/Washington International Thurgood Marshall (BWI) |
| 18 |
Georgia
|
84.80 | 20.50 | #8 | 10.70 | Hartsfield-Jackson Atlanta International (ATL) |
| 19 |
Mississippi
|
84.60 | 9.50 | #45 | 6.50 | Jackson-Medgar Wiley Evers International (JAN) |
| 20 |
Wyoming
|
84.30 | 2.30 | #27 | 31.30 | Jackson Hole Airport (JAC) |
| 21 |
Alabama
|
84.10 | 4.70 | #4 | 3.30 | Birmingham-Shuttlesworth International (BHM) |
| 22 |
North Dakota
|
84 | 1.70 | #15 | 35.50 | Hector International (FAR) |
| 23 |
Arkansas
|
83.70 | 8.50 | #44 | 9.10 | Bill and Hillary Clinton National Airport (LIT) |
| 24 |
California
|
83.70 | 4.70 | #47 | 43.60 | Los Angeles International (LAX) |
| 25 |
South Carolina
|
83.40 | 52.30 | #42 | 4.90 | Charleston International (CHS) |
| 26 |
Michigan
|
83.10 | 7.80 | #31 | 12.20 | Detroit Metropolitan Wayne County (DTW) |
| 27 |
New York
|
83.10 | 3.70 | #33 | 10 | John F. Kennedy International (JFK) |
| 28 |
Virginia
|
83 | 7 | #22 | 12.40 | Ronald Reagan Washington National (DCA) |
| 29 |
Montana
|
82.40 | 5.90 | #29 | 24 | Bozeman Yellowstone International (BZN) |
| 30 |
West Virginia
|
82.30 | 19.40 | #37 | 3.90 | Yeager Airport (CRW) |
| 31 |
Idaho
|
81.70 | 3.90 | #5 | 24.60 | Boise Airport (BOI) |
| 32 |
Iowa
|
81.70 | 2.80 | #41 | 59.70 | Des Moines International (DSM) |
| 33 |
Delaware
|
81.30 | 1.90 | #16 | 4.30 | Wilmington Airport (ILG) |
| 34 |
Nebraska
|
81.30 | 10.70 | #40 | 28.70 | Eppley Airfield (OMA) |
| 35 |
Ohio
|
81 | 8.50 | #17 | 7.70 | John Glenn Columbus International (CMH) |
| 36 |
Florida
|
80.60 | 22 | #7 | 10.80 | Miami International (MIA) |
| 37 |
Kentucky
|
80.50 | 10.80 | #20 | 3.30 | Cincinnati/Northern Kentucky International (CVG) |
| 38 |
Connecticut
|
80.10 | 2.60 | #23 | 3.10 | Bradley International (BDL) |
| 39 |
New Jersey
|
79.80 | 2.90 | #24 | 4.30 | Newark Liberty International (EWR) |
| 40 |
Minnesota
|
78.80 | 3.70 | #2 | 32.30 | Minneapolis–Saint Paul International (MSP) |
| 41 |
Texas
|
78.10 | 21.20 | #36 | 33.10 | Dallas/Fort Worth International (DFW) |
| 42 |
Wisconsin
|
77.70 | 4.40 | #46 | 10.90 | Milwaukee Mitchell International (MKE) |
| 43 |
Arizona
|
77.40 | 1.50 | #35 | 17 | Phoenix Sky Harbor International (PHX) |
| 44 |
Utah
|
77.30 | 2 | #11 | 19.80 | Salt Lake City International (SLC) |
| 45 |
Illinois
|
76.80 | 2.60 | #38 | 17.10 | O'Hare International (ORD) |
| 46 |
Missouri
|
76.20 | 3.70 | #13 | 13 | St. Louis Lambert International (STL) |
| 47 |
Kansas
|
76.10 | 4.80 | #6 | 49.50 | Wichita Dwight D. Eisenhower National (ICT) |
| 48 |
Nevada
|
76.10 | 2.60 | #9 | 40.10 | Harry Reid International (LAS) |
| 49 |
Pennsylvania
|
75.90 | 5.60 | #25 | 2.80 | Philadelphia International (PHL) |
| 50 |
Oklahoma
|
72.60 | 4.50 | #30 | 46 | Will Rogers World Airport (OKC) |
| 51 |
District of Columbia
|
— | — | — | — | — |
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Popular Infrastructure Comparisons
Common Questions
Which state has the highest water quality score?
Hawaii has the highest water quality score at 99.9/100 (A). Oklahoma has the lowest, at 72.6/100 (B).
Which state has the lowest annual power outage hours?
South Dakota has the lowest annual power outage hours at 1.4 hours/yr. South Carolina has the highest, at 52.3 hours/yr.
Which state has the highest renewable electricity share?
Iowa has the highest renewable electricity share at 59.7%. Tennessee has the lowest, at 2.4%.