2026 Compare Cities People:
Round Rock, TX vs Plainfield, NJ

Change Cities
Highlights
- Plainfield is 0% more densely populated than Round Rock.
- People are 26.5% less likely to be married in Plainfield.
- The Median Age is 1.5 years younger in Plainfield.
 Round Rock, TXPlainfield, NJUnited States
 Population  Unlock54,183329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock34.138.4
 space3
 Population - 2010100,774  Unlock309,327,143
 Population - 2000  Unlock47,829285,036,114
 Population - 199030,923  Unlock251,960,433
 Pop. 2000 to Now  Unlock4.6%15.6%
 Pop. 1990 to Now344.9%  Unlock30.8%
 space4
 Population Density  Unlock9,092.693.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Round Rock, TXPlainfield, NJUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock7.9%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock5.4%5.2%
 Age 25 to 3413.9%  Unlock13.8%
 Age 35 to 44  Unlock13.9%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock5.4%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.3%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock1.1%1.9%
 space1
 Race
 Round Rock, TXPlainfield, NJUnited States
 White50.5%  Unlock59.4%
 Black  Unlock35.9%12.2%
 Asian6.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock1.6%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock51.3%18.4%
 space2
 Marriage & Family
 Round Rock, TXPlainfield, NJUnited States
 Married Population52.7%  Unlock49.8%
     Currently Married  Unlock36.6%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock61.3%50.2%
 Never Married31.8%  Unlock33.8%
 Divorced  Unlock7.2%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock3.172.60
 Households43,705  Unlock124,010,992
 Family Households  Unlock12,07680,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock27.0%42.9%
 Non Family Households12,976  Unlock43,255,233
     Single householder, w/children  Unlock29.3%15.8%
     Single householder, no children10.3%  Unlock10.8%
Reviews for Round Rock    28 Reviews

I plan on relocating from Amarillo to Round Rock or one of the suburbs north of Austin with my wife and kids. I would like to know what people can tell me about the job  More

   |    Reply

Round Rock has a booming real estate market. It is one of the fastest growing communities in America. If you need more info about home buying in Round Rock, or anywhere  More

   |    Reply

We moved from Southern CA, we first lived at beach for many years in SD, then high desert (Hesperia). BEST MOVE I'VE EVER MADE IN MY LIFE!! The weather is great, the  More

   |    Reply

Start Your Review of Round Rock

Reviews for Plainfield    4 Reviews

Over 18 years ago

This city is not as bad as your Newark or Trenton, although it does have it's problems, murder rate is up in 08, and the primary gangs around town are the Bloods and  More

   |    Reply

Over 19 years ago

Just like anywhere else,there are good and bad areas in Plainfield. I would be careful on the West End, however the East end has beautiful homes that are in the millions  More

   |    Reply

Over 20 years ago

I and my wife moved here about 1.5 yrs ago. We are both professionals, and while we realize that Plainfield has its problems, it is not the cesspool so many think it is.  More

   |    Reply

Start Your Review of Plainfield


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.