The phrase "a new constituency of" is correct and usable in written English.
It can be used when referring to a newly formed group of supporters or stakeholders within a particular context, such as politics, business, or social movements.
Example: "The organization aims to build a new constituency of environmentally conscious voters."
Alternatives: "a fresh group of supporters" or "an emerging body of stakeholders."
However, its introduction has created a new constituency of aggrieved pensioners who are on the borderline.
They were also enacting reforms, such as the 14th Amendment, that enshrined civil rights for a new constituency of freedmen and their allies.
REUTERS Facebook Still Has Some Growing Up to Do | While Facebook receives plenty of favorable buzz, an I.P.O. will introduce a new constituency of investors who are likely to be less patient with a long-term strategy, The Wrap writes.
The firings came as tensions built between the Kremlin and a new constituency of reform-minded activists who held a protest against the election results here last weekend that drew tens of thousands of people.
And so Ukip breaks into new territory in Labour England where it finds a new constituency of the terminally p-ed off – a constituency that is increasingly undivided by class, region or even party identity.
Boundary changes in 1918 merged the town of Ely with the old Wisbech constituency to create a new constituency of Isle of Ely.
For Rove, the Crisis report posed a thrilling prospect, akin to the framing of a new constituency, to be courted and drawn into the Republican base, as Protestant evangelicals had been, two decades earlier.
A recently-founded professional organization, the Society of Data Miners, based in London, may form the heart of a new constituency for CRISP-DM.
A new constituency for further reform (an alliance of middle-class consumers and middle-sized private companies) is growing.
The party has captured a whole new constituency of aspirational, middle-class Catholic voters who are less turned on by the politics of street protest than their old base.
There were minor signs of a new constituency -- Kid Rock wearing a P.B.R. belt buckle, a bunch of top snowboarders in Utah running a "Pabst Bowl" on Super Bowl Sundays -- but for the most part Pabst was still focused on its stalwart 45-to-60 45-to-60 45-to-60
