Union County has graduated from being the fastest-growing county in the Charlotte region to being the fastest-growing in North Carolina.
And its population explosion ranks among the largest in the nation.
According to new estimates compiled by the U.S. Census Bureau,Union County"s population grew by nearly 13% from April 2000 to July 2002,rising to 139,611 from 123,677.
That"s roughly twice the population growth rate of each of its neighbors nearest Charlotte,including Mecklenburg,Iredell,Cabarrus and York counties,Census figures show.
Union"s rate of growth is the 20th fastest in the country,according to an analysis of the Census data by American City Business Journals,parent of the Charlotte Business Journal.
Union is the only county in the Carolinas to rank among the nation"s 25 fastest growing,the analysis shows. Its 12.9% population increase over the 27-month period compares with a growth rate of 9.3% in Chatham County,which ranks second statewide.
The fastest-growing county in South Carolina is Beaufort,home of Hilton Head Island,which grew by 5.8%. York County ranks second among the Palmetto State"s 46 counties,growing by 5.6% to 173,755 residents.
Loudoun County,Va.,had the country"s largest percentage spike,with its population increasing by 20.3% as suburban sprawl radiated outward from Washington.
The nation"s top 10 growth counties also include four in Georgia -- Forsyth,Henry,Newton and Paulding,all on the outskirts of Atlanta.
Union"s rapid rise
Locally,Union"s growth rate is nearly double that of Cabarrus,which ranks 10th in the state,with a population increase of nearly 7%.
Iredell ranks 13th among North Carolina"s 100 counties,with a population increase of 6.1%,and Mecklenburg ranks 14th,with an increase of 6.1%.
Union"s rapid rise in population may be simply the result of the county"s proximity to jobs in the Queen City,says David Black,Charlotte Regional Partnership director of research.
Some observers speculate that the trend has been aided by affordable housing in Union,especially along the U.S. Highway 74 corridor that connects Monroe,the county seat,to Charlotte.
Whatever the reasons behind the county"s population increase,it"s having a clear impact.
"This kind of growth certainly presents us with some challenges," says Chris Plat,director of business and economic development for the city of Monroe. "Still,I"d rather be facing those challenges than be in a county with a declining population."
The chief concern of rapid residential growth is that it will outpace the community"s ability to pay for schools,roads and other services. Industrial and business growth is also needed,experts say,to keep the tax base expanding to cover such costs.
"Commercial (expansion) is not keeping up with our residential growth," says Charlene Broome,executive director of Vision 2020,a long-range Union planning group.
Finding the right mix
Union county commissioners established Vision 2020,a citizens-based group,in 1999. At the time,the county"s tax base was 71% residential and 29% commercial and industrial.
The mix is now 75% residential and 25% commercial and industrial,Broome says. "We"ve actually gone backward" from Vision 2020"s goal of having a 60-40 split of residential and commercial development,she says. "The growth has been great,but it does have its costs."