| 区域 | 2020 | 2010 | 2020年与2010年相比 | |||
| 人口数(人) | 人口首位度 | 人口数(人) | 人口首位度 | 增长额(人) | 增长率 | |
| 温州市 | 9,572,903 | 9,122,102 | 450,801 | 4.94% | ||
| 市辖区 | 3,004,258 | 31.38% | 3,127,122 | 34.28% | −122864 | −3.93% |
| 鹿城区 | 1,167,164 | 12.19% | 1,293,266 | 14.18% | −126102 | −9.75% |
| 龙湾区 | 725,049 | 7.57% | 727,739 | 7.98% | −2690 | −0.37% |
| 瓯海区 | 963,238 | 10.06% | 996,870 | 10.93% | −33632 | −3.37% |
| 洞头区 | 148,807 | 1.55% | 109,247 | 1.20% | 39,560 | 36.21% |
| 永嘉县 | 869,548 | 9.08% | 789,154 | 8.65% | 80,394 | 10.19% |
| 平阳县 | 863,166 | 9.02% | 761,664 | 8.35% | 101,502 | 13.33% |
| 苍南县 | 843,959 | 8.82% | 847,708 | 9.29% | −3749 | −0.44% |
| 文成县 | 288,168 | 3.01% | 212,077 | 2.32% | 76,091 | 35.88% |
| 泰顺县 | 265,973 | 2.78% | 233,443 | 2.56% | 32,530 | 13.93% |
| 瑞安市 | 1,520,046 | 15.88% | 1,424,667 | 15.62% | 95,379 | 6.69% |
| 乐青市 | 1,453,090 | 15.18% | 1,389,332 | 15.23% | 63,758 | 4.59% |
| 龙港市 | 464,695 | 4.85% | 336,935 | 3.69% | 127,760 | 37.92% |