2025 Compare Cities People:
Casper, WY vs Rock Springs, WY

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Highlights
- Rock Springs is 0% more densely populated than Casper.
- People are 1.8% more likely to be married in Rock Springs.
- The Median Age is 2.0 years younger in Rock Springs.
 Casper, WYRock Springs, WYUnited States
 Population  Unlock23,505329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock34.738.4
 space3
 Population - 201055,261  Unlock309,327,143
 Population - 2000  Unlock18,708285,036,114
 Population - 199046,742  Unlock251,960,433
 Pop. 2000 to Now  Unlock22.6%15.6%
 Pop. 1990 to Now25.2%  Unlock30.8%
 space4
 Population Density  Unlock1,213.193.4
 Land Area26.5  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Casper, WYRock Springs, WYUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock9.0%6.1%
 Age 10 to 146.9%  Unlock6.6%
 Age 15 to 17  Unlock3.7%3.9%
 Age 18 to 203.7%  Unlock4.0%
 Age 21 to 24  Unlock6.1%5.2%
 Age 25 to 3414.9%  Unlock13.8%
 Age 35 to 44  Unlock15.1%12.9%
 Age 45 to 5411.2%  Unlock12.6%
 Age 55 to 59  Unlock6.1%6.7%
 Age 60 to 646.2%  Unlock6.3%
 Age 65 to 74  Unlock7.9%9.6%
 Age 75 to 844.3%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
 space1
 Race
 Casper, WYRock Springs, WYUnited States
 White86.4%  Unlock59.4%
 Black  Unlock2.0%12.2%
 Asian0.4%  Unlock5.6%
 Native American  Unlock0.9%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races2.9%  Unlock3.2%
 Hispanic  Unlock15.2%18.4%
 space2
 Marriage & Family
 Casper, WYRock Springs, WYUnited States
 Married Population48.9%  Unlock49.8%
     Currently Married  Unlock47.8%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock50.2%50.2%
 Never Married30.1%  Unlock33.8%
 Divorced  Unlock13.9%10.8%
 Widowed5.9%  Unlock5.6%
 space5
 Household Size  Unlock2.712.60
 Households25,000  Unlock124,010,992
 Family Households  Unlock5,31280,755,759
     Married couple, w/children29.5%  Unlock30.5%
     Married couple, no children  Unlock36.2%42.9%
 Non Family Households10,525  Unlock43,255,233
     Single householder, w/children  Unlock14.9%15.8%
     Single householder, no children5.3%  Unlock10.8%
Reviews for Casper    36 Reviews

Wyoming is an interesting place. From vast mountains that pulls you towards them to flat plains as far as the eye can see. The people are same as every where else other  More

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Over 4 years ago

I've lived here 3 mo..... this place is run my retired Republicans that have nothing better to do then mess up other people's day. The town is very poorly taken care  More

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Over 5 years ago

I lived here for one year (78-79). Saw a lot of cold weather and snow. Most cars had sprung doors from severe winds taking them out of their owners hands. Might have  More

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Reviews for Rock Springs    3 Reviews

Rock Springs will grow on you. It is a big city (about 20,000) by Wyoming standards. There are a few chain stores and a small mall. Wal-Mart is the main place to shop  More

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Over 17 years ago

i once lived in rock for about a year and then transfered to oregon. i'm ready to go back.the town is like any it has good and bad.im going back because it grew on me  More

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Over 18 years ago

I have heard lots of rumors about Rock Springs. I know that many people say it is a rough town. Since I am looking at possibly teaching there, I would like to know what  More

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