2025 Compare Cities People:
Chelmsford, MA vs Billerica, MA

Change Cities
Highlights
- Billerica is 0% more densely populated than Chelmsford.
- People are 12.5% less likely to be married in Billerica.
- The Median Age is 0.3 years older in Billerica.
 Chelmsford, MABillerica, MAUnited States
 Population  Unlock41,995329,725,481
 Female Population51.7%  Unlock50.5%
 Male Population48.3%  Unlock49.5%
 Median Age  Unlock4338.4
 space3
 Population - 201033,900  Unlock309,327,143
 Population - 2000  Unlock38,981285,036,114
 Population - 199032,383  Unlock251,960,433
 Pop. 2000 to Now  Unlock10.4%15.6%
 Pop. 1990 to Now9.7%  Unlock30.8%
 space4
 Population Density  Unlock1,642.693.4
 Land Area22.4  Unlock3,531,905.4
 Water Area  Unlock0.7264,836.8
 space
 Est. Total Population By Age
 Chelmsford, MABillerica, MAUnited States
 Age 0 to 45.5%  Unlock5.9%
 Age 5 to 9  Unlock4.4%6.1%
 Age 10 to 146.0%  Unlock6.6%
 Age 15 to 17  Unlock4.1%3.9%
 Age 18 to 203.1%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3411.5%  Unlock13.8%
 Age 35 to 44  Unlock12.9%12.9%
 Age 45 to 5415.3%  Unlock12.6%
 Age 55 to 59  Unlock8.7%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock10.1%9.6%
 Age 75 to 845.0%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Chelmsford, MABillerica, MAUnited States
 White82.0%  Unlock59.4%
 Black  Unlock6.2%12.2%
 Asian9.2%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races2.6%  Unlock3.2%
 Hispanic  Unlock4.3%18.4%
 space2
 Marriage & Family
 Chelmsford, MABillerica, MAUnited States
 Married Population60.3%  Unlock49.8%
     Currently Married  Unlock51.3%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock47.2%50.2%
 Never Married27.1%  Unlock33.8%
 Divorced  Unlock8.9%10.8%
 Widowed4.5%  Unlock5.6%
 space5
 Household Size  Unlock2.632.60
 Households13,628  Unlock124,010,992
 Family Households  Unlock11,35280,755,759
     Married couple, w/children36.9%  Unlock30.5%
     Married couple, no children  Unlock44.2%42.9%
 Non Family Households3,763  Unlock43,255,233
     Single householder, w/children  Unlock7.2%15.8%
     Single householder, no children7.5%  Unlock10.8%
Reviews for Chelmsford    0 Reviews

Start Your Review of Chelmsford

Reviews for Billerica    4 Reviews

Over 15 years ago

I'm really not complaining about living here. My husband and I are retired and I think the cost of living is higher here than many other places. We are trying to agree  More

   |    Reply

Over 16 years ago

Having lived in 3rd world countries in South America I can tell you that the entire area is headed in the same direction. Congestion is increasing, traffic is getting  More

   |    Reply

Over 16 years ago

Having lived in 3rd world countries down in South America I can honestly say that the entire area is headed in the same direction. Congestion is increasing, traffic is  More

   |    Reply

Start Your Review of Billerica


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.