2025 Compare Cities People:
Post Falls, ID vs San Tan Valley, AZ

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Highlights
- San Tan Valley is 0% more densely populated than Post Falls.
- People are 13.7% more likely to be married in San Tan Valley.
- The Median Age is 0.7 years older in San Tan Valley.
 Post Falls, IDSan Tan Valley, AZUnited States
 Population  Unlock96,127329,725,481
 Female Population52.1%  Unlock50.5%
 Male Population47.9%  Unlock49.5%
 Median Age  Unlock34.838.4
 space3
 Population - 201027,950  Unlock309,327,143
 Population - 2000  Unlock2,676285,036,114
 Population - 19907,349  Unlock251,960,433
 Pop. 2000 to Now  Unlock3,913.3%15.6%
 Pop. 1990 to Now429.8%  Unlock30.8%
 space4
 Population Density  Unlock2,621.393.4
 Land Area14.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Post Falls, IDSan Tan Valley, AZUnited States
 Age 0 to 48.3%  Unlock5.9%
 Age 5 to 9  Unlock8.7%6.1%
 Age 10 to 148.1%  Unlock6.6%
 Age 15 to 17  Unlock5.0%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3414.6%  Unlock13.8%
 Age 35 to 44  Unlock15.8%12.9%
 Age 45 to 549.5%  Unlock12.6%
 Age 55 to 59  Unlock5.1%6.7%
 Age 60 to 645.6%  Unlock6.3%
 Age 65 to 74  Unlock8.7%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock0.6%1.9%
 space1
 Race
 Post Falls, IDSan Tan Valley, AZUnited States
 White87.2%  Unlock59.4%
 Black  Unlock2.5%12.2%
 Asian0.6%  Unlock5.6%
 Native American  Unlock1.9%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races5.2%  Unlock3.2%
 Hispanic  Unlock25.8%18.4%
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 Marriage & Family
 Post Falls, IDSan Tan Valley, AZUnited States
 Married Population52.1%  Unlock49.8%
     Currently Married  Unlock58.0%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock40.8%50.2%
 Never Married28.0%  Unlock33.8%
 Divorced  Unlock9.2%10.8%
 Widowed5.7%  Unlock5.6%
 space5
 Household Size  Unlock3.092.60
 Households13,352  Unlock124,010,992
 Family Households  Unlock24,93480,755,759
     Married couple, w/children34.6%  Unlock30.5%
     Married couple, no children  Unlock38.4%42.9%
 Non Family Households3,690  Unlock43,255,233
     Single householder, w/children  Unlock13.2%15.8%
     Single householder, no children11.4%  Unlock10.8%
Reviews for Post Falls    6 Reviews

In moving here I knew about the snow. Not a matter of if but how much. What I didn't know was how windy it gets and how often. I also didn't know about the dust. It's  More

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Over 6 years ago

Moved here from Seattle in 2018. Even though the population is under 40,000 it doesn't feel like small town Mayberry. The biggest mistake I see happening is the building  More

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Post Falls had great potential; too bad the city planning committee blew it! It's such a disorganized bunch of housing communities built just what looks like where ever  More

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Reviews for San Tan Valley    2 Reviews

Over 6 years ago

I’ve lived here for nearly two years now. I find it to be a great place to live with a few drawbacks. 1.) There is no highway access and results in messy traffic  More

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Over 8 years ago

This place is AWFUL what a mistake we made! Schools are crap & constantly begging for supplies, traffic gets worse by the day as they continue to throw up subdivisions,  More

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