Article is courtesy of SD Bullion.
- California leads the nation with 148 gold sites per 1,000 square miles, almost twice as many as second-ranked Nevada.
- Western states dominate gold discoveries, with California, Nevada, and Colorado claiming the top three positions.
- Alaska ranks 10th in density but holds the second-highest total number of gold sites at 8,287.
A new study has revealed that California is the most gold-rich state in America, with a total of 24,162 gold sites (148 locations per 1,000 square miles).
The analysis by SD Bullion used data from the USGS Mineral Resources Data System to determine which US states have the highest concentration of gold sites per 1,000 square miles. It also analyzed the concentration of silver sites in each state.
Michigan’s findings:
Michigan ranks 27th in the nation for gold site density, with just 1 gold site per 1,000 square miles and a total of 71 recorded gold sites. The state also has an equal number of silver sites per 1,000 square miles (1), with 69 silver sites overall.
While Michigan’s gold presence is modest compared to the mineral-rich western states, its deposits reflect the region’s long geological history tied to the ancient Precambrian bedrock of the Upper Peninsula.
Prospecting in Michigan may be limited, but the small number of documented sites still holds interest for hobbyists who explore the state’s streams and historic mining areas.
Top 10 states where you’re most likely to find gold
|
Rank |
State |
Gold sites per 1,000 square miles |
Silver sites per 1,000 square miles |
Total gold sites |
Total silver sites |
|
1 |
California |
148 |
28 |
24,162 |
4,632 |
|
2 |
Nevada |
70 |
64 |
7,787 |
7,102 |
|
3 |
Colorado |
59 |
52 |
6,165 |
5,446 |
|
4 |
Idaho |
54 |
45 |
4,524 |
3,732 |
|
5 |
Oregon |
50 |
19 |
4,880 |
1,913 |
|
6 |
Washington |
49 |
43 |
3,481 |
3,100 |
|
7 |
Arizona |
45 |
42 |
5,112 |
4,796 |
|
8 |
Montana |
33 |
29 |
4,836 |
4,335 |
|
9 |
Utah |
18 |
27 |
1,559 |
2,276 |
|
10 |
Alaska |
12 |
5 |
8,287 |
3,302 |
California tops the list with a total of 24,162 gold sites, giving it the highest density at 148 sites per 1,000 square miles. The Golden State also houses 4,632 silver sites, showing its rich mineral heritage extends beyond gold. The state’s gold-rich status dates back to the famous 1849 Gold Rush, which shaped California’s early development.
Nevada ranks second with 70 gold sites per 1,000 square miles and a total of 7,787 gold sites across the state. Nevada also shows strong silver presence with 7,102 silver sites and 64 silver sites per 1,000 square miles – the highest in the U.S. for both measures – making it more balanced between the two precious metals than many other states.
Colorado holds the third position with 59 gold sites per 1,000 square miles and a total of 6,165 gold sites statewide. The state nearly matches its gold density with silver, having 52 silver sites per 1,000 square miles and 5,446 silver sites in total.
Idaho comes in fourth with 54 gold sites per 1,000 square miles and a total of 4,524 gold sites. The state also has 45 silver sites per 1,000 square miles with 3,732 silver sites recorded in the data system.
Oregon lands in fifth place with 50 gold sites per 1,000 square miles and 4,880 total gold sites throughout the state. Unlike some of its neighbors, Oregon has a lower density of silver sites at 19 per 1,000 square miles, with 1,913 silver sites in total.
Washington state takes the sixth position with 49 gold sites per 1,000 square miles and 3,481 total gold sites. Washington’s silver site density closely follows its gold density with 43 silver sites per 1,000 square miles and 3,100 silver sites overall.
Arizona ranks seventh with 45 gold sites per 1,000 square miles and 5,112 total gold sites. Arizona shows similar densities for both gold and silver, with 42 silver sites per 1,000 square miles and 4,796 silver sites in total, indicating balanced precious metal deposits.
Montana stands at eighth place with 33 gold sites per 1,000 square miles and a total of 4,836 gold sites. Montana’s silver presence is slightly lower at 29 sites per 1,000 square miles, with 4,335 silver sites total.
Utah ranks ninth with 18 gold sites per 1,000 square miles and 1,559 total gold sites. Interestingly, Utah has more silver than gold, with 27 silver sites per 1,000 square miles and 2,276 silver sites total.
Alaska rounds out the top ten with 12 gold sites per 1,000 square miles. While this density seems low compared to other states, Alaska’s vast size means it actually has the second-highest total number of gold sites at 8,287, behind only California. Alaska also has 3,302 silver sites but a low density of just five silver sites per 1,000 square miles.
The study shows a clear regional pattern, with Western states dominating the rankings while Eastern and Midwestern states have much lower gold site densities.
The data also reveals that several states have no recorded gold sites, including Delaware, Florida, Hawaii, Indiana, Iowa, Kansas, Louisiana, Mississippi, North Dakota, Ohio, and West Virginia.
Chase Turner, CEO of SD Bullion, commented on the findings, “These statistics reveal what many gold enthusiasts already suspected – the western United States remains the heartland for gold discoveries. California’s position at the top of the list with nearly 150 sites per 1,000 square miles shows why it has earned its ‘Golden State’ nickname.
“What’s particularly interesting is seeing how total numbers can be misleading when comparing states of different sizes. Alaska has the second-highest number of gold sites in the country, but its vast territory puts it tenth in density. This kind of data helps both casual hobbyists and serious prospectors understand where they might focus their efforts.”
Methodology:
This study uses data from The USGS Mineral Resources Data System to analyze each US state on its concentration of gold and silver. The ranking is based on the number of locations with gold and silver per 1,000 square miles, providing a standardized comparison to account for differences in state sizes.

