Online Highways Home > Pennsylvania > Pittsburgh City Map with Features Allegheny County The county seat of Allegheny County, Pennsylvania, is Pittsburgh. The county population on July 1, 1999, was 1,256,806, a decrease of 79,643 over the 1990 census. For information on county government, contact the National Association of Counties Web site. Additional information is available at these pages: Pennsylvania Counties Pennsylvania Cities and Towns Read reviews and find hotels in Pittsburgh. Location: Pittsburgh Pennsylvania See more Pennsylvania Counties. Other upcoming events include:

Search Pittsburgh Pennsylvania What have people been Tweeting about Pittsburgh?

pingpongfuzz "would seriously like a VALID reason as to WHY the city of Pittsburgh has allowed the city to remain as it has ...FOUR DAYS LATER!!!"
erinkpgh "Putting on my Road ID before going out driving in Snowpocalypse aftermath. Should be all outside Pittsburgh though."
mbwilson "RT @rwallace14: Heading to Pittsburgh for the Construction Expo. Check out SNG on a brand new Dodge! http://myloc.me/3E9rL"
TravelSavvyKayt "@theaussienomad There's a Cricket strip club in Pittsburgh, PA - is that what you are referring to?"
Latest Tweets About Allegheny Pennsylvania

Bethel_Park_WX "BK: Overcast and 16 F at Pittsburgh, Allegheny County Airport, PA Winds are Calm. The pressure is 1021.6 mb and the hum http://s1z.us/ck.htm"
MunhallWeather "Current Conditions from Allegheny County Airport, West Mifflin, PA: u00a0u00a0u00a0 Fair Temperature:... http://bit.ly/aTS4bQ"
renesmee0621 "Allegheny invests $1.3 billion to slash emissions http://bit.ly/d21nId #ecoseed #renewableenergy #greennews"
ecoseedMP "Allegheny invests $1.3 billion to slash emissions http://bit.ly/d21nId #ecoseed #renewableenergy #greennews"
Latest Tweets About County Pennsylvania

NickMenezes "@21stAmendment I need to find some Brew free or die IPA in San luis Obispo County any help?"
f9book "Super Bowl eclipses 'M*A*S*H' finale as most-watched program in TV history - Morris County Daily Record http://bit.ly/9rO2ko"
MSemore "Shelby County Schools (and, so, Harding Academy) closed for snow Tuesday 2/9."
chrys2green "added The Real Housewives Of Orange County to their favorites. http://bit.ly/9cJiCq @yidio"
mix931fm "from KLTV 7...2 Smith County churches are on fire this evening. Follow this developing story below and get the... http://bit.ly/awNZMG"
eindiainsurance "Darlington County School Board approves second round of budget cuts http://bit.ly/aauQf1"
MDForeclosureGp "Mid-Alantic: 24 Marshall Road Waldorf, MD 20602 in Charles County"
californianewsn "L.A. County's handling of mudslide warnings is questioned http://dlvr.it/1Y18 #LA"
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