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Alta, Wyoming
Alta, Wyoming is located in Wyoming
Alta, Wyoming
Alta, Wyoming
Location in Wyoming
Country United States
State Wyoming
County Teton
Area
 • Total 8.3 sq mi (21 km2)
 • Land 8.3 sq mi (21 km2)
 • Water 0.0 sq mi (0 km2)
Elevation
6,440 ft (1,963 m)
Population
 (2020)
 • Total 429
 • Density 51.7/sq mi (19.96/km2)
Time zone UTC-7 (Mountain (MST))
 • Summer (DST) UTC-6 (MDT)
ZIP code
83414
Area code(s) 307
FIPS code 56-01985
GNIS feature ID 1597199

Alta is a small community in Teton County, Wyoming, in the United States. It's a special kind of place called a census-designated place (CDP). This means it's an area with a population that's counted by the census, but it isn't an officially organized city or town.

In 2020, about 429 people lived in Alta. It's part of the wider Jackson area, which is a group of communities that are connected. Alta is located between Driggs, Idaho and the popular Grand Targhee Resort ski area.

Exploring Alta's Location

Alta is found in the western part of Wyoming. It sits right next to the border with the state of Idaho.

Where is Alta exactly?

Alta is about 5 miles (8 kilometers) east of a town called Driggs. It's quite high up, at an elevation of 6,440 feet (1,963 meters) above sea level. Imagine being on top of a tall mountain!

How big is Alta?

The United States Census Bureau says that Alta covers an area of 8.3 square miles (21.5 square kilometers). All of this area is land, with no large bodies of water inside its boundaries.

Understanding Alta's Climate

Alta has a type of weather known as a warm-summer humid continental climate. This means it has warm summers and cold, snowy winters.

Temperature Extremes in Alta

The hottest temperature ever recorded in Alta was 97°F (36°C). This happened on July 16, 1925. On the other hand, the coldest temperature ever recorded was a very chilly -46°F (-43°C) on February 9, 1933.

Climate data for Alta, Wyoming, 1991–2020 normals, extremes 1909–present
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 58
(14)
60
(16)
66
(19)
79
(26)
87
(31)
92
(33)
97
(36)
95
(35)
90
(32)
81
(27)
69
(21)
64
(18)
97
(36)
Mean maximum °F (°C) 43.1
(6.2)
45.5
(7.5)
54.2
(12.3)
65.5
(18.6)
76.6
(24.8)
83.8
(28.8)
87.7
(30.9)
87.3
(30.7)
82.7
(28.2)
71.7
(22.1)
57.0
(13.9)
44.9
(7.2)
89.0
(31.7)
Mean daily maximum °F (°C) 29.0
(−1.7)
32.0
(0.0)
40.0
(4.4)
48.1
(8.9)
60.1
(15.6)
69.1
(20.6)
78.8
(26.0)
78.2
(25.7)
68.5
(20.3)
53.3
(11.8)
38.5
(3.6)
28.3
(−2.1)
52.0
(11.1)
Daily mean °F (°C) 20.4
(−6.4)
22.7
(−5.2)
30.4
(−0.9)
37.7
(3.2)
47.8
(8.8)
55.7
(13.2)
63.7
(17.6)
62.7
(17.1)
54.1
(12.3)
41.8
(5.4)
29.2
(−1.6)
20.0
(−6.7)
40.5
(4.7)
Mean daily minimum °F (°C) 11.8
(−11.2)
13.5
(−10.3)
20.8
(−6.2)
27.3
(−2.6)
35.5
(1.9)
42.3
(5.7)
48.5
(9.2)
47.2
(8.4)
39.7
(4.3)
30.2
(−1.0)
19.8
(−6.8)
11.7
(−11.3)
29.0
(−1.7)
Mean minimum °F (°C) −9.1
(−22.8)
−5.9
(−21.1)
2.4
(−16.4)
12.5
(−10.8)
21.9
(−5.6)
29.7
(−1.3)
37.5
(3.1)
35.4
(1.9)
25.5
(−3.6)
13.4
(−10.3)
−1.1
(−18.4)
−8.7
(−22.6)
−15.0
(−26.1)
Record low °F (°C) −42
(−41)
−46
(−43)
−24
(−31)
−15
(−26)
8
(−13)
20
(−7)
13
(−11)
10
(−12)
6
(−14)
−13
(−25)
−32
(−36)
−42
(−41)
−46
(−43)
Average precipitation inches (mm) 2.49
(63)
1.84
(47)
2.10
(53)
2.49
(63)
3.01
(76)
2.31
(59)
1.38
(35)
1.38
(35)
1.85
(47)
2.06
(52)
1.93
(49)
2.14
(54)
24.98
(633)
Average snowfall inches (cm) 21.7
(55)
16.2
(41)
15.3
(39)
13.5
(34)
2.5
(6.4)
0.3
(0.76)
0.0
(0.0)
0.0
(0.0)
0.5
(1.3)
5.9
(15)
15.8
(40)
21.7
(55)
113.4
(287.46)
Average precipitation days (≥ 0.01 in) 9.3 7.8 8.7 9.2 9.9 8.0 5.1 6.0 6.2 6.9 7.9 8.6 93.6
Average snowy days (≥ 0.1 in) 7.5 6.1 5.5 4.2 1.2 0.3 0.0 0.0 0.1 1.9 4.9 6.8 38.5
Source 1: NOAA
Source 2: National Weather Service

Who Lives in Alta?

In the year 2000, a census (a count of the population) showed that 400 people lived in Alta. Most of the people living there were White (99.25%), and a small number were Asian (0.75%). About 0.25% of the population identified as Hispanic or Latino.

Age Groups in Alta

The population in Alta was spread out across different age groups:

  • 28.5% were under 18 years old.
  • 7.8% were between 18 and 24 years old.
  • 22.0% were between 25 and 44 years old.
  • 31.0% were between 45 and 64 years old.
  • 10.8% were 65 years old or older.

The average age of people in Alta was 41 years.

Learning in Alta: Education

Children in Alta attend public schools.

Elementary School in Alta

Students in kindergarten through fifth grade go to Alta Elementary School. This school is part of the Teton County School District #1.

Middle and High School Options

For students in grades six through twelve, there are a couple of choices:

  • They can attend schools in nearby Driggs, Idaho. These include Teton Middle School (for grades 6-8) and Teton High School (for grades 9-12). These schools are part of the Teton School District #401.
  • Another option is to attend secondary schools in Jackson, Wyoming. Jackson is about 40 miles (64 kilometers) away. To get there, students would travel over Teton Pass, which is 8,431 feet (2,570 meters) high!

Alta's Public Library

Alta also has its own public library. It's a branch of the Teton County Library system, where kids and adults can find books and other resources.

People from Alta: Notable Residents

  • Leland Christensen (1959-2022) was a politician who was born in Alta.

See also

Kids robot.svg In Spanish: Alta (Wyoming) para niños

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