1946年(nian)(nian)(nian)(民國三十(shi)五年(nian)(nian)(nian))建(jian)立縣民眾教(jiao)育館(guan)(guan)(guan)。當時,縣黨部的圖(tu)(tu)(tu)書(shu)(shu)(shu)(shu)(shu)(shu)室(shi)(shi)、閱(yue)(yue)覽(lan)室(shi)(shi)為(wei)縣內唯一的書(shu)(shu)(shu)(shu)(shu)(shu)報閱(yue)(yue)覽(lan)場地。1952年(nian)(nian)(nian)初(chu),成(cheng)(cheng)立縣人(ren)(ren)民教(jiao)育館(guan)(guan)(guan)(后改稱縣文(wen)(wen)化(hua)館(guan)(guan)(guan)),內設圖(tu)(tu)(tu)書(shu)(shu)(shu)(shu)(shu)(shu)室(shi)(shi),有(you)少量書(shu)(shu)(shu)(shu)(shu)(shu)刊供讀者借(jie)閱(yue)(yue)。因受“文(wen)(wen)化(hua)大(da)革(ge)命”的沖擊,1966-1976年(nian)(nian)(nian),圖(tu)(tu)(tu)書(shu)(shu)(shu)(shu)(shu)(shu)室(shi)(shi)停止開放,所藏(zang)書(shu)(shu)(shu)(shu)(shu)(shu)刊被永寧鎮造反組織焚毀,1977年(nian)(nian)(nian)始恢復圖(tu)(tu)(tu)書(shu)(shu)(shu)(shu)(shu)(shu)借(jie)閱(yue)(yue)。1979年(nian)(nian)(nian)10月,根據(ju)銅革(ge)發(1979)71號文(wen)(wen)件精神(shen),成(cheng)(cheng)立銅鼓縣圖(tu)(tu)(tu)書(shu)(shu)(shu)(shu)(shu)(shu)館(guan)(guan)(guan),面(mian)積(ji)為(wei)580平(ping)方(fang)米,1988年(nian)(nian)(nian)2月,圖(tu)(tu)(tu)書(shu)(shu)(shu)(shu)(shu)(shu)館(guan)(guan)(guan)遷至定江(jiang)中(zhong)路中(zhong)段新(xin)建(jian)文(wen)(wen)化(hua)中(zhong)心大(da)樓(lou)一、二樓(lou)內,面(mian)積(ji)940.34平(ping)方(fang)米。2014年(nian)(nian)(nian),文(wen)(wen)化(hua)局(ju)、文(wen)(wen)化(hua)館(guan)(guan)(guan)搬離定江(jiang)中(zhong)路中(zhong)段文(wen)(wen)化(hua)中(zhong)心大(da)樓(lou),建(jian)筑面(mian)積(ji)增至2800平(ping)方(fang)米。其中(zhong)閱(yue)(yue)覽(lan)室(shi)(shi)總(zong)面(mian)積(ji)900平(ping)方(fang)米,座(zuo)位數110個,書(shu)(shu)(shu)(shu)(shu)(shu)庫面(mian)積(ji)550平(ping)方(fang)米。現有(you)在職人(ren)(ren)員7人(ren)(ren),2012年(nian)(nian)(nian)總(zong)流通人(ren)(ren)數達到3萬人(ren)(ren)次(ci),年(nian)(nian)(nian)外借(jie)2萬冊。
內設外借室(shi)、少(shao)兒(er)閱覽室(shi)、報刊閱覽室(shi)、電子閱覽室(shi)、采編室(shi)、辦公室(shi)等。