2025 Compare Cities People:
Grass Valley, CA vs Three Forks, MT

Change Cities
Highlights
- Three Forks is 0% more densely populated than Grass Valley.
- People are 68.3% more likely to be married in Three Forks.
- The Median Age is 6.0 years younger in Three Forks.
 Grass Valley, CAThree Forks, MTUnited States
 Population  Unlock2,084329,725,481
 Female Population55.1%  Unlock50.5%
 Male Population44.9%  Unlock49.5%
 Median Age  Unlock4138.4
 space3
 Population - 201012,876  Unlock309,327,143
 Population - 2000  Unlock1,728285,036,114
 Population - 19909,048  Unlock251,960,433
 Pop. 2000 to Now  Unlock18.2%15.6%
 Pop. 1990 to Now41.1%  Unlock30.8%
 space4
 Population Density  Unlock1,429.493.4
 Land Area5.2  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Grass Valley, CAThree Forks, MTUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock7.4%6.1%
 Age 10 to 147.4%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 201.0%  Unlock4.0%
 Age 21 to 24  Unlock6.7%5.2%
 Age 25 to 349.9%  Unlock13.8%
 Age 35 to 44  Unlock12.5%12.9%
 Age 45 to 549.6%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock12.1%9.6%
 Age 75 to 847.2%  Unlock4.5%
 Age 85 and over  Unlock2.7%1.9%
 space1
 Race
 Grass Valley, CAThree Forks, MTUnited States
 White78.6%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian1.7%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races8.0%  Unlock3.2%
 Hispanic  Unlock2.5%18.4%
 space2
 Marriage & Family
 Grass Valley, CAThree Forks, MTUnited States
 Married Population35.2%  Unlock49.8%
     Currently Married  Unlock58.5%48.0%
 Married but Separated2.3%  Unlock1.8%
 Single Population  Unlock40.8%50.2%
 Never Married28.3%  Unlock33.8%
 Divorced  Unlock9.7%10.8%
 Widowed14.3%  Unlock5.6%
 space5
 Household Size  Unlock2.592.60
 Households6,495  Unlock124,010,992
 Family Households  Unlock47180,755,759
     Married couple, w/children24.8%  Unlock30.5%
     Married couple, no children  Unlock56.3%42.9%
 Non Family Households3,605  Unlock43,255,233
     Single householder, w/children  Unlock3.0%15.8%
     Single householder, no children16.6%  Unlock10.8%
Reviews for Grass Valley    15 Reviews

I've lived many places in California. I've now lived in Grass Valley for 2 years. Grass Valley and it's sister Nevada City are adorable little towns full of history and  More

   |    Reply

Grass valley has become a sad place to live. I was born and raised here and can no longer afford to raise my small family here. Look up the median annual wage and the  More

   |    Reply

I'm 25 years old and I've lived in this town all of my life, and I'm saving every single dollar I make to leave here and never come back. It's a shame, because at one  More

   |    Reply

Start Your Review of Grass Valley

Reviews for Three Forks    3 Reviews

Over 6 years ago

I lived in the country outside of Three Forks for years and loved it. It is beautiful, fun, and close to everything. No jobs really, but Bozeman and even Butte or Helena  More

   |    Reply

I spent 12 long years in the Three Forks school system. Then spent 2 years taking remedial classes to get an  More

   |    Reply

I was born in Three Forks and lived there for a total of 25 years. Left forever in 1988 and never looked back. Two major employers, a talc mill and a cement plant.   More

   |    Reply

Start Your Review of Three Forks


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.