Ulad ɛṛc (lɛrarca)

ulad ɛṛc (s tɛṛabt: اولاد عرش), iga yan uḍwwaṛ ibḍan, yili ɣ tgrawt n lhyadna, taḍwwaṛḍt n lqqlɛt n isrɣinn, tasga n lqqlɛt n isrɣinn, tamnaḍt n mṛṛakc-asfi ɣ lmɣrib. iḍfaṛ uḍwwaṛ ad i trfiqt n lɛrarca nna ɣ llan 11 n iḍuṛan. ilkm umḍan n imzdaɣn nns 1347 n umzdaɣ, gisn 692 n iwtman d 655 n twtmin, ɣ usiḍn amaddud n usggʷas 2014.Données démographiques et socio-économiques de la population rurale (hors nomades) par douar selon le Recensement général de la population et de l'habitat de 2014 tasmirit tamattayt n usɣiws. aṛcif, 14 ɣuct 2023. 

tisnaddadin
tisnaddadin timatayin
iɣli umḍan n imzdaɣn n ulad ɛṛc s 148.1%, iɣli umḍan n twjiwin s 169.0% gr 2004 d 2014.asiḍn amatay n imzdaɣn 2004 tasmirit tamattayt n usɣiws. 2004. ɣ 2014, iga umḍan n imawaḍn 835 n umzdaɣ, gisn 437 n iwtman d 398 n twtmin.

tawjiwin:

iwl d tarwa
g 2014, gan wina yiwln ɣ uḍwwaṛ n ulad ɛṛc 71.74 s tgmiḍi n 5.3%, ig unammas n wawtay ɣ wakud n yiwl amzwaru 23.04 n usggʷas (25.7 dar irgazn d 20.02 dar tsdnan). ilkm unammas n ublulls dar tsdnan 6.17, d ublulls imdn 2.62.

aslmd
g 2014, tlkm tgmiḍi n uslmd 93.99% gr irban d trbatin nna dar gr 6 d 11 n usggʷas ɣ wawtay nnsn ɣ yimir anmlan 2013/2014, tlkm tgmiḍi n tarskkilt 53.82% gr imzdaɣn nna mi ilkm wawtay nnsn 10 isggʷasn niɣ uggar.

tawuri
g 2014. tlkm tgmiḍi n mddn nna ẓḍaṛnin i twuri 46.71% ɣ ulad ɛṛc, ar nit swurin niɣ suln ar siggiln tawuri. tlkm tgmiḍi n tarwuri 1.54% gr mddn nna dar 15 n usggʷas niɣ uggar ɣ wawtay nnsn, iẓḍiṛn i twuri.

tannayin

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