2025 Compare Cities People:
Nampa, ID vs Sun Prairie, WI

Change Cities
Highlights
- Sun Prairie is 0% more densely populated than Nampa.
- People are 2.9% more likely to be married in Sun Prairie.
- The Median Age is 4.0 years older in Sun Prairie.
 Nampa, IDSun Prairie, WIUnited States
 Population  Unlock35,528329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock37.638.4
 space3
 Population - 201082,015  Unlock309,327,143
 Population - 2000  Unlock20,369285,036,114
 Population - 199028,365  Unlock251,960,433
 Pop. 2000 to Now  Unlock72.4%15.6%
 Pop. 1990 to Now263.9%  Unlock30.8%
 space4
 Population Density  Unlock2,891.593.4
 Land Area32.2  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Nampa, IDSun Prairie, WIUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock6.4%6.1%
 Age 10 to 147.1%  Unlock6.6%
 Age 15 to 17  Unlock5.1%3.9%
 Age 18 to 204.6%  Unlock4.0%
 Age 21 to 24  Unlock4.0%5.2%
 Age 25 to 3415.5%  Unlock13.8%
 Age 35 to 44  Unlock16.6%12.9%
 Age 45 to 5410.3%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.8%9.6%
 Age 75 to 843.7%  Unlock4.5%
 Age 85 and over  Unlock2.3%1.9%
 space1
 Race
 Nampa, IDSun Prairie, WIUnited States
 White68.6%  Unlock59.4%
 Black  Unlock7.5%12.2%
 Asian0.6%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock3.7%18.4%
 space2
 Marriage & Family
 Nampa, IDSun Prairie, WIUnited States
 Married Population51.0%  Unlock49.8%
     Currently Married  Unlock51.7%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock47.5%50.2%
 Never Married31.6%  Unlock33.8%
 Divorced  Unlock12.0%10.8%
 Widowed3.8%  Unlock5.6%
 space5
 Household Size  Unlock2.412.60
 Households34,997  Unlock124,010,992
 Family Households  Unlock9,03780,755,759
     Married couple, w/children35.5%  Unlock30.5%
     Married couple, no children  Unlock45.2%42.9%
 Non Family Households10,978  Unlock43,255,233
     Single householder, w/children  Unlock12.9%15.8%
     Single householder, no children11.5%  Unlock10.8%
Reviews for Nampa    5 Reviews

We have lived in Arizona (near Phoenix) for 20 years. We are in the process of moving to the Nampa/Caldwell area. Trust me you DO NOT want to come to Arizona for an  More

   |    Reply

Sales tax is one area that it hard to get used to, taxes here are probably average but I was not used to paying sales tax. After I checked it out against other states  More

   |    Reply

Over 15 years ago

Im sure the economy is bad everywhere, but in Nampa, i believe i read the unemployment rate is near  More

   |    Reply

Start Your Review of Nampa

Reviews for Sun Prairie    4 Reviews

Over 6 years ago

I love it here, the weather is absolutely fantastic if you like freezing your toes off.  More

   |    Reply

Typically cold winters, lots of snow. Summers are typically pleasant, but can be high humidity. Poor Air Quality year round. Mild spring and fall Summer can have  More

   |    Reply

Over 14 years ago

Crime is very low, I seldom feel like I have to lock my car or even my house. The schools here are pretty good, and have no tolerance for bullies (so if you have any,  More

   |    Reply

Start Your Review of Sun Prairie


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.