# 臺中市人口 2026 年 8 月｜誰搬進來、哪裡在變老、哪裡還有小孩｜人口放大鏡

臺中市的戶籍人口、老化指數、未成年比與各鄉鎮市區排名，2025 年 9 月到2026 年 8 月的人搬去哪、從哪來，年齡金字塔與 1974 年起的年線。資料來自內政部戶政司，到 2026 年 8 月。

Canonical: https://populationlens.dream-coders.com/county/%E8%87%BA%E4%B8%AD%E5%B8%82/

## 臺中市的人口：誰搬進來、哪裡在變老、哪裡還有小孩

2026 年 8 月，臺中市有 2,866,851 個戶籍人口，全台第 2 大。 老化指數 144（22 縣市中第 19 老），未成年比 15.1%（第 4 多小孩）。2025 年 9 月到2026 年 8 月，跨縣市淨遷徙 +8,267 人，搬去最多的是彰化縣，搬來最多的是彰化縣。

戶籍登記人口（現住人口），月底數；不是實際居住人口。

## 2025 年 9 月到2026 年 8 月，臺中市的人搬去哪、從哪來

只算跨縣市的戶籍遷徙，12 個月加總。流向只算戶籍遷徙：有去戶政事務所辦遷入登記的人。沒有遷戶籍的搬家（很多學生、上班族、軍人）不會出現在這裡。

### 臺中市的人搬去哪（前 8 名）

### 誰搬來臺中市（前 8 名）

**2025 年 9 月到2026 年 8 月臺中市與其他縣市的戶籍遷徙（人次），依淨流入排序**

| 縣市 | 從那裡搬來 | 搬去那裡 | 淨流入 |
| --- | --- | --- | --- |
| [彰化縣](https://populationlens.dream-coders.com/county/%E5%BD%B0%E5%8C%96%E7%B8%A3/) | 7,654 | 4,002 | +3,652 |
| [雲林縣](https://populationlens.dream-coders.com/county/%E9%9B%B2%E6%9E%97%E7%B8%A3/) | 2,600 | 1,568 | +1,032 |
| [高雄市](https://populationlens.dream-coders.com/county/%E9%AB%98%E9%9B%84%E5%B8%82/) | 2,927 | 2,278 | +649 |
| [臺北市](https://populationlens.dream-coders.com/county/%E8%87%BA%E5%8C%97%E5%B8%82/) | 3,160 | 2,596 | +564 |
| [新北市](https://populationlens.dream-coders.com/county/%E6%96%B0%E5%8C%97%E5%B8%82/) | 4,345 | 3,871 | +474 |
| [臺南市](https://populationlens.dream-coders.com/county/%E8%87%BA%E5%8D%97%E5%B8%82/) | 2,251 | 1,894 | +357 |
| [苗栗縣](https://populationlens.dream-coders.com/county/%E8%8B%97%E6%A0%97%E7%B8%A3/) | 2,292 | 1,995 | +297 |
| [金門縣](https://populationlens.dream-coders.com/county/%E9%87%91%E9%96%80%E7%B8%A3/) | 602 | 342 | +260 |
| [桃園市](https://populationlens.dream-coders.com/county/%E6%A1%83%E5%9C%92%E5%B8%82/) | 2,862 | 2,642 | +220 |
| [嘉義縣](https://populationlens.dream-coders.com/county/%E5%98%89%E7%BE%A9%E7%B8%A3/) | 999 | 789 | +210 |
| [基隆市](https://populationlens.dream-coders.com/county/%E5%9F%BA%E9%9A%86%E5%B8%82/) | 440 | 268 | +172 |
| [嘉義市](https://populationlens.dream-coders.com/county/%E5%98%89%E7%BE%A9%E5%B8%82/) | 563 | 440 | +123 |
| [宜蘭縣](https://populationlens.dream-coders.com/county/%E5%AE%9C%E8%98%AD%E7%B8%A3/) | 502 | 381 | +121 |
| [花蓮縣](https://populationlens.dream-coders.com/county/%E8%8A%B1%E8%93%AE%E7%B8%A3/) | 472 | 372 | +100 |
| [新竹市](https://populationlens.dream-coders.com/county/%E6%96%B0%E7%AB%B9%E5%B8%82/) | 739 | 651 | +88 |
| [屏東縣](https://populationlens.dream-coders.com/county/%E5%B1%8F%E6%9D%B1%E7%B8%A3/) | 952 | 866 | +86 |
| [臺東縣](https://populationlens.dream-coders.com/county/%E8%87%BA%E6%9D%B1%E7%B8%A3/) | 477 | 417 | +60 |
| [澎湖縣](https://populationlens.dream-coders.com/county/%E6%BE%8E%E6%B9%96%E7%B8%A3/) | 407 | 369 | +38 |
| [新竹縣](https://populationlens.dream-coders.com/county/%E6%96%B0%E7%AB%B9%E7%B8%A3/) | 1,042 | 1,021 | +21 |
| [連江縣](https://populationlens.dream-coders.com/county/%E9%80%A3%E6%B1%9F%E7%B8%A3/) | 74 | 111 | -37 |
| [南投縣](https://populationlens.dream-coders.com/county/%E5%8D%97%E6%8A%95%E7%B8%A3/) | 3,606 | 3,826 | -220 |

## 2025 年 9 月到2026 年 8 月，臺中市是在長還是在縮

自然增加＝出生－死亡；社會增加＝遷入－遷出（含國外遷入與初設戶籍）。兩張表口徑不同，不與流向矩陣對帳。

**2025 年 9 月到2026 年 8 月遷入臺中市的人從哪裡來（人次）**

| 來源 | 人次 | 占比 |
| --- | --- | --- |
| 臺中市內搬家（換鄉鎮市區或村里） | 70,932 | 61.1% |
| 其他縣市 | 38,966 | 33.6% |
| 國外 | 4,438 | 3.8% |
| 初設戶籍與其他 | 1,752 | 1.5% |
| 遷入合計 | 116,088 | 100% |

**2025 年 9 月到2026 年 8 月從臺中市遷出的人去了哪裡（人次）**

| 去向 | 人次 | 占比 |
| --- | --- | --- |
| 臺中市內搬家（換鄉鎮市區或村里） | 70,932 | 65.6% |
| 其他縣市 | 30,699 | 28.4% |
| 國外 | 6,459 | 6.0% |
| 除籍與其他 | 115 | 0.1% |
| 遷出合計 | 108,205 | 100% |

這兩張表來自遷入遷出登記，與上面的縣市間流向是不同的表，口徑不同，數字不會剛好相等。

## 臺中市的 29 個鄉鎮市區，2026 年 8 月

依人口排序。每千人增減＝（出生－死亡＋遷入－遷出）÷ 人口 × 1,000，2025 年 9 月到2026 年 8 月加總。點區名看那一區的村里與年線。

**2026 年 8 月臺中市各鄉鎮市區的人口、未成年比、老化指數、密度與增減**

| # | 鄉鎮市區 | 人口 | 未成年比 | 老化指數 | 65 歲以上 | 人／km² | 每千人增減 | 最常搬去 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | [北屯區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%8C%97%E5%B1%AF%E5%8D%80/) | 318,861 | 16.3% | 119 | 16.3% | 5,085 | +7.0‰ | 新北市（493） |
| 2 | [西屯區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E8%A5%BF%E5%B1%AF%E5%8D%80/) | 238,557 | 16.2% | 122 | 16.3% | 5,987 | +2.6‰ | 新北市（445） |
| 3 | [大里區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%A7%E9%87%8C%E5%8D%80/) | 210,277 | 15.6% | 135 | 17.4% | 7,282 | -4.3‰ | 南投縣（517） |
| 4 | [太平區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%AA%E5%B9%B3%E5%8D%80/) | 201,725 | 15.2% | 135 | 17.0% | 1,671 | +3.4‰ | 南投縣（313） |
| 5 | [南屯區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%8D%97%E5%B1%AF%E5%8D%80/) | 186,059 | 17.1% | 101 | 14.4% | 5,952 | +0.1‰ | 彰化縣（366） |
| 6 | [豐原區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E8%B1%90%E5%8E%9F%E5%8D%80/) | 160,830 | 15.4% | 156 | 19.8% | 3,905 | -7.7‰ | 新北市（166） |
| 7 | [北區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%8C%97%E5%8D%80/) | 143,184 | 12.5% | 216 | 22.1% | 20,639 | -2.0‰ | 新北市（276） |
| 8 | [南區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%8D%97%E5%8D%80/) | 128,297 | 13.1% | 161 | 16.7% | 18,839 | -0.3‰ | 南投縣（291） |
| 9 | [西區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E8%A5%BF%E5%8D%80/) | 112,777 | 15.8% | 161 | 21.5% | 19,771 | -6.3‰ | 臺北市（204） |
| 10 | [潭子區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%BD%AD%E5%AD%90%E5%8D%80/) | 109,154 | 14.2% | 147 | 17.1% | 4,223 | -2.0‰ | 彰化縣（115） |
| 11 | [沙鹿區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%B2%99%E9%B9%BF%E5%8D%80/) | 101,829 | 18.1% | 99 | 14.8% | 2,517 | +6.3‰ | 彰化縣（124） |
| 12 | [大雅區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%A7%E9%9B%85%E5%8D%80/) | 94,195 | 16.0% | 119 | 15.8% | 2,906 | -7.3‰ | 彰化縣（111） |
| 13 | [清水區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%B8%85%E6%B0%B4%E5%8D%80/) | 90,449 | 14.4% | 157 | 18.6% | 1,410 | -3.1‰ | 新北市（106） |
| 14 | [烏日區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E7%83%8F%E6%97%A5%E5%8D%80/) | 82,358 | 15.7% | 127 | 16.7% | 1,898 | +2.9‰ | 彰化縣（239） |
| 15 | [龍井區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E9%BE%8D%E4%BA%95%E5%8D%80/) | 79,338 | 14.8% | 132 | 15.9% | 2,086 | +2.5‰ | 彰化縣（120） |
| 16 | [東區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%9D%B1%E5%8D%80/) | 77,664 | 12.9% | 193 | 20.4% | 8,364 | +0.6‰ | 南投縣（129） |
| 17 | [大甲區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%A7%E7%94%B2%E5%8D%80/) | 72,502 | 15.9% | 150 | 19.9% | 1,239 | -10.7‰ | 苗栗縣（316） |
| 18 | [梧棲區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%A2%A7%E6%A3%B2%E5%8D%80/) | 67,720 | 16.0% | 114 | 15.2% | 4,078 | +44.5‰ | 新北市（105） |
| 19 | [神岡區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E7%A5%9E%E5%B2%A1%E5%8D%80/) | 63,046 | 13.6% | 177 | 19.3% | 1,799 | -8.3‰ | 新北市（52） |
| 20 | [霧峰區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E9%9C%A7%E5%B3%B0%E5%8D%80/) | 62,096 | 12.6% | 210 | 21.6% | 633 | -12.3‰ | 南投縣（264） |
| 21 | [大肚區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%A7%E8%82%9A%E5%8D%80/) | 54,851 | 13.2% | 184 | 19.6% | 1,482 | -10.2‰ | 彰化縣（132） |
| 22 | [后里區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%90%8E%E9%87%8C%E5%8D%80/) | 52,505 | 14.4% | 166 | 19.5% | 891 | -6.7‰ | 苗栗縣（76） |
| 23 | [東勢區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%9D%B1%E5%8B%A2%E5%8D%80/) | 46,116 | 10.6% | 302 | 26.1% | 393 | -12.5‰ | 桃園市（68） |
| 24 | [外埔區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%96%E5%9F%94%E5%8D%80/) | 30,656 | 12.4% | 199 | 19.5% | 723 | -6.7‰ | 苗栗縣（47） |
| 25 | [新社區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E6%96%B0%E7%A4%BE%E5%8D%80/) | 22,453 | 10.4% | 289 | 24.4% | 326 | -7.6‰ | 桃園市（27） |
| 26 | [中區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E4%B8%AD%E5%8D%80/) | 18,010 | 20.1% | 131 | 23.6% | 20,459 | +0.8‰ | 彰化縣（36） |
| 27 | [大安區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%A4%A7%E5%AE%89%E5%8D%80/) | 17,363 | 10.3% | 268 | 21.9% | 634 | -11.2‰ | 苗栗縣（27） |
| 28 | [石岡區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E7%9F%B3%E5%B2%A1%E5%8D%80/) | 13,561 | 10.5% | 301 | 25.4% | 745 | -11.3‰ | 苗栗縣（18） |
| 29 | [和平區](https://populationlens.dream-coders.com/town/%E8%87%BA%E4%B8%AD%E5%B8%82-%E5%92%8C%E5%B9%B3%E5%8D%80/) | 10,418 | 11.6% | 253 | 24.2% | 10 | -6.8‰ | 宜蘭縣（29） |

## 臺中市人口金字塔：2018 年底對比2026 年 8 月

左邊男、右邊女，一歲一格。虛線是2018 年底的輪廓，實心是2026 年 8 月。

**臺中市每個快照月的人口與五個指標**

| 時間 | 人口 | 戶數 | 老化指數 | 未成年比 | 幼兒比 | 65 歲以上 | 扶養比 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2018 年底 | 2,803,894 | 972,652 | 84 | 17.8% | 5.9% | 12.2% | 36 |
| 2019 年底 | 2,815,261 | 986,646 | 90 | 17.4% | 5.7% | 12.9% | 37 |
| 2020 年底 | 2,820,787 | 1,002,890 | 97 | 17.0% | 5.4% | 13.6% | 38 |
| 2021 年底 | 2,813,490 | 1,017,329 | 105 | 16.6% | 5.1% | 14.4% | 39 |
| 2022 年底 | 2,814,459 | 1,033,821 | 112 | 16.3% | 4.8% | 15.1% | 40 |
| 2023 年底 | 2,845,909 | 1,059,625 | 119 | 16.1% | 4.5% | 15.8% | 41 |
| 2024 年底 | 2,860,601 | 1,108,045 | 127 | 15.8% | 4.3% | 16.6% | 42 |
| 2025 年底 | 2,868,465 | 1,168,300 | 136 | 15.3% | 4.0% | 17.4% | 43 |
| 2026 年 8 月 | 2,866,851 | 1,181,834 | 144 | 15.1% | 3.8% | 17.9% | 44 |

## 1974 年到 2025 年，臺中市的人口怎麼走

戶政司年報，每年年底一個點。實線是總人口，虛線是 65 歲以上的比例。2010 年以前是臺中縣加臺中市的數字。

**臺中市逐年年底人口與三階段（人）**

| 年 | 人口 | 0 到 14 歲 | 15 到 64 歲 | 65 歲以上 | 老化指數 | 65 歲以上比例 |
| --- | --- | --- | --- | --- | --- | --- |
| 2025 | 2,868,465 | 365,726 | 2,003,710 | 499,029 | 136 | 17.4% |
| 2024 | 2,860,601 | 372,571 | 2,013,782 | 474,248 | 127 | 16.6% |
| 2023 | 2,845,909 | 377,915 | 2,018,693 | 449,301 | 119 | 15.8% |
| 2022 | 2,814,459 | 379,633 | 2,010,536 | 424,290 | 112 | 15.1% |
| 2021 | 2,813,490 | 386,597 | 2,021,944 | 404,949 | 105 | 14.4% |
| 2020 | 2,820,787 | 394,806 | 2,041,377 | 384,604 | 97 | 13.6% |
| 2019 | 2,815,261 | 400,574 | 2,052,438 | 362,249 | 90 | 12.9% |
| 2018 | 2,803,894 | 405,496 | 2,057,546 | 340,852 | 84 | 12.2% |
| 2017 | 2,787,070 | 407,467 | 2,059,022 | 320,581 | 79 | 11.5% |
| 2016 | 2,767,239 | 409,212 | 2,056,123 | 301,904 | 74 | 10.9% |
| 2015 | 2,744,445 | 411,246 | 2,050,883 | 282,316 | 69 | 10.3% |
| 2014 | 2,719,835 | 417,388 | 2,036,077 | 266,370 | 64 | 9.8% |
| 2013 | 2,701,661 | 424,843 | 2,023,202 | 253,616 | 60 | 9.4% |
| 2012 | 2,684,893 | 431,211 | 2,010,485 | 243,197 | 56 | 9.1% |
| 2011 | 2,664,394 | 441,335 | 1,987,907 | 235,152 | 53 | 8.8% |
| 2010 | 2,648,419 | 456,296 | 1,962,096 | 230,027 | 50 | 8.7% |
| 2009 | 2,635,761 | 474,959 | 1,935,036 | 225,766 | 48 | 8.6% |
| 2008 | 2,624,072 | 490,931 | 1,913,461 | 219,680 | 45 | 8.4% |
| 2007 | 2,606,794 | 505,367 | 1,887,740 | 213,687 | 42 | 8.2% |
| 2006 | 2,587,828 | 517,969 | 1,862,373 | 207,486 | 40 | 8.0% |
| 2005 | 2,566,220 | 530,473 | 1,835,309 | 200,438 | 38 | 7.8% |
| 2004 | 2,548,332 | 544,774 | 1,809,907 | 193,651 | 36 | 7.6% |
| 2003 | 2,529,763 | 555,083 | 1,787,806 | 186,874 | 34 | 7.4% |
| 2002 | 2,508,495 | 567,335 | 1,760,100 | 181,060 | 32 | 7.2% |
| 2001 | 2,485,968 | 573,124 | 1,737,904 | 174,940 | 31 | 7.0% |
| 2000 | 2,460,098 | 575,856 | 1,714,499 | 169,743 | 30 | 6.9% |
| 1999 | 2,421,996 | 574,643 | 1,682,971 | 164,382 | 29 | 6.8% |
| 1998 | 2,385,367 | 578,409 | 1,647,734 | 159,224 | 28 | 6.7% |
| 1997 | 2,349,722 | 585,486 | 1,610,208 | 154,028 | 26 | 6.6% |
| 1996 | 2,303,762 | 587,657 | 1,568,044 | 148,061 | 25 | 6.4% |
| 1995 | 2,257,950 | 590,854 | 1,525,646 | 141,450 | 24 | 6.3% |
| 1994 | 2,212,603 | 596,607 | 1,481,416 | 134,580 | 23 | 6.1% |
| 1993 | 2,167,852 | 597,009 | 1,442,472 | 128,371 | 22 | 5.9% |
| 1992 | 2,112,465 | 595,982 | 1,396,465 | 120,018 | 20 | 5.7% |
| 1991 | 2,061,036 | 595,875 | 1,352,212 | 112,949 | 19 | 5.5% |
| 1990 | 2,019,959 | 597,612 | 1,315,622 | 106,725 | 18 | 5.3% |
| 1989 | 1,977,649 | 591,442 | 1,286,071 | 100,136 | 17 | 5.1% |
| 1988 | 1,940,851 | 588,650 | 1,257,226 | 94,975 | 16 | 4.9% |
| 1987 | 1,898,597 | 589,737 | 1,219,512 | 89,348 | 15 | 4.7% |
| 1986 | 1,856,587 | 585,041 | 1,187,540 | 84,006 | 14 | 4.5% |
| 1985 | 1,817,125 | 578,138 | 1,159,459 | 79,528 | 14 | 4.4% |
| 1984 | 1,775,695 | 572,572 | 1,127,960 | 75,163 | 13 | 4.2% |
| 1983 | 1,731,182 | 565,558 | 1,094,941 | 70,683 | 13 | 4.1% |
| 1982 | 1,692,876 | 558,268 | 1,067,210 | 67,398 | 12 | 4.0% |
| 1981 | 1,651,296 | 549,676 | 1,037,704 | 63,916 | 12 | 3.9% |
| 1980 | 1,606,603 | 541,577 | 1,003,597 | 61,429 | 11 | 3.8% |
| 1979 | 1,560,923 | 531,057 | 971,793 | 58,073 | 11 | 3.7% |
| 1978 | 1,520,643 | 523,461 | 942,734 | 54,448 | 10 | 3.6% |
| 1977 | 1,483,686 | 517,969 | 914,332 | 51,385 | 10 | 3.5% |
| 1976 | 1,447,858 | 513,534 | 886,307 | 48,017 | 9 | 3.3% |
| 1975 | 1,408,444 | 507,525 | 855,679 | 45,240 | 9 | 3.2% |
| 1974 | 1,369,758 | 502,399 | 824,386 | 42,973 | 9 | 3.1% |

## 臺中市的人口，拿去除什麼

### 臺中市的房價跟著人走了嗎

房價放大鏡：實價登錄與房價所得比，鄉鎮市區層級。

### 臺中市的收入排哪一段

所得放大鏡：綜所稅統計的中位數與四分位，一路到村里。

### 臺中市每千人有幾家店

產業放大鏡：財政部稅籍登記的行業密度，用這裡的人口當分母。

### 臺中市的錢花到哪裡去

消費放大鏡：電子發票消費熱度與客源流向，縣市層級。

想看鄰近縣市或全台排名，[到誰搬去哪](https://populationlens.dream-coders.com/flow)或[到地圖](https://populationlens.dream-coders.com/map)；口徑與公式在[資料與方法](https://populationlens.dream-coders.com/method)。