2026 Compare Cities People:
Ajo, AZ vs Fairfield, CT

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Highlights
- Fairfield is 0% more densely populated than Ajo.
- People are 18.6% more likely to be married in Fairfield.
- The Median Age is 18.2 years younger in Fairfield.
 Ajo, AZFairfield, CTUnited States
 Population  Unlock61,737329,725,481
 Female Population51.4%  Unlock50.5%
 Male Population48.6%  Unlock49.5%
 Median Age  Unlock40.438.4
 space3
 Population - 20103,206  Unlock309,327,143
 Population - 2000  Unlock57,340285,036,114
 Population - 19902,919  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.5%15.6%
 Pop. 1990 to Now26.9%  Unlock30.8%
 space4
 Population Density  Unlock2,064.693.4
 Land Area33.3  Unlock3,531,905.4
 Water Area  Unlock1.5264,836.8
 space
 Est. Total Population By Age
 Ajo, AZFairfield, CTUnited States
 Age 0 to 42.2%  Unlock5.9%
 Age 5 to 9  Unlock5.7%6.1%
 Age 10 to 143.1%  Unlock6.6%
 Age 15 to 17  Unlock4.8%3.9%
 Age 18 to 206.7%  Unlock4.0%
 Age 21 to 24  Unlock5.5%5.2%
 Age 25 to 348.3%  Unlock13.8%
 Age 35 to 44  Unlock11.0%12.9%
 Age 45 to 542.4%  Unlock12.6%
 Age 55 to 59  Unlock8.4%6.7%
 Age 60 to 6411.0%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 8411.0%  Unlock4.5%
 Age 85 and over  Unlock3.2%1.9%
 space1
 Race
 Ajo, AZFairfield, CTUnited States
 White48.1%  Unlock59.4%
 Black  Unlock2.0%12.2%
 Asian0.6%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races2.3%  Unlock3.2%
 Hispanic  Unlock7.2%18.4%
 space2
 Marriage & Family
 Ajo, AZFairfield, CTUnited States
 Married Population44.7%  Unlock49.8%
     Currently Married  Unlock52.3%48.0%
 Married but Separated1.7%  Unlock1.8%
 Single Population  Unlock47.0%50.2%
 Never Married30.4%  Unlock33.8%
 Divorced  Unlock8.8%10.8%
 Widowed8.8%  Unlock5.6%
 space5
 Household Size  Unlock2.712.60
 Households1,397  Unlock124,010,992
 Family Households  Unlock15,53080,755,759
     Married couple, w/children19.8%  Unlock30.5%
     Married couple, no children  Unlock42.8%42.9%
 Non Family Households644  Unlock43,255,233
     Single householder, w/children  Unlock8.7%15.8%
     Single householder, no children24.6%  Unlock10.8%
Reviews for Ajo    10 Reviews

Ajo is a great little place that affords residents access to unsurpassed, pristine desert as the gateway community to Organ Pipe Cactus National Monument and nearby  More

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If you enjoy small town life, Ajo is a great place to be a snow bird. I have spent many winters here and the enthusiasm of other snow birds, combined with all the  More

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If you enjoy small town life, Ajo is a great place to be a snow bird. I have spent many winters here and the enthusiasm of other snow birds, combined with all the  More

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Reviews for Fairfield    5 Reviews

Over 13 years ago

I have lived in CT my whole life and I can't wait to get out of here. If you have yourself established, then this is great place to live. If you're a young person  More

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Over 13 years ago

I have lived in CT my whole life and I can't wait to get out of here. If you have yourself established, then this is great place to live. If you're a young person  More

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Over 14 years ago

Very expensive town to live in but good restaurants, schools, beaches and access to  More

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