San Juan County Population (2026)
Population of San Juan County with area, density and how it compares to nearby places.
Population of San Juan County
San Juan County ranks #2 by population among 3 comparable places in this atlas.
Quick facts about San Juan County
| Type | County |
|---|---|
| State | Utah |
| Country | United States |
| Continent | North America |
| Coordinates | 37°37′30″N 109°47′60″W (37.625, -109.8) |
| Population | 14.500 |
| Local time | 7:06 PM (UTC-06:00) |
| Best months | May, June, July and September |
| Climate | Continental |
Summary
San Juan County is a county in Utah. San Juan County is a county in the United States. It has a population of about 14.500.
Right now it is 39°F (4°C) in San Juan County with clear. It feels like 36°F. Today runs from 34°F to 45°F. Chance of precipitation is 2%. Sightseeing conditions score 8/10 - good conditions.
The best time to visit San Juan County is May, June, July and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 83°F, while January is the coldest with lows near 19°F.
The closest major airport is Salt Lake City International Airport (SLC), about 248 mi away. Nearby highlights include Monument Valley, Canyonlands National Park, Dead Horse Point State Park and Arches National Park.
In plain terms. Today is much colder than average for October. The forecast high of 45°F is 15.5°F below the 60°F typical for this month. The best window to be outside is roughly 3 PM to 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Juan County today at 9.9/10. Overnight lows near 34°F mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Map of San Juan County
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 37°37′30″N 109°47′60″W (37.625, -109.8)
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Frequently asked questions
Where is San Juan County?
San Juan County is a county in Utah. Its coordinates are 37.625, -109.8. It lies in North America.
What is the weather like in San Juan County right now?
It is currently 39°F (4°C) with clear. Humidity is 84% and wind is 1 mph.
When is the best time to visit San Juan County?
May, June, July and September offer the most comfortable conditions in San Juan County, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is San Juan County in?
San Juan County observes America/Denver (UTC-06:00). The local time is 7:06 PM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport to San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 248 mi away.
What are the top things to do in San Juan County?
Popular options include Monument Valley, Canyonlands National Park, Dead Horse Point State Park, Arches National Park, Mesa Verde National Park and Mesa Verde (UNESCO World Heritage Site).
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 26, 2026 at 7:06 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
