Taipei City Constituency I
Single-member constituency for the Legislative Yuan
Boundary of Taipei City 1st Constituency
District(s)	Beitou and parts of Shilin
Electorate	275,438
Current constituency
Created	2008
Member of the Legislative Yuan	Rosalia Wu (Democratic Progressive Party) (2016–)

Taipei City Constituency I (Chinese: 臺北市第一選舉區; pinyin: Táiběi Shì Dì-yī Xuǎnjǔ Qū) includes all of Beitou and part of Shilin in northern Taipei. The constituency is currently represented by Rosalia Wu of the Democratic Progressive Party.

The constituency was originally one of two multi-member constituencies in Taipei from 1989 to 2008, and acquired its present boundaries in 2008, when all constituencies of the Legislative Yuan were reorganized to become single-member constituencies.

• Beitou
• Shilin: 2 sub-districts
  • Tianmu: 8 urban villages
    • Sanyu, Tianmu, Tianfu, Tianlu, Tianshou, Tianhe, Tianshan, Tianyu
  • Lanya: 5 urban villages
    • Dexing, Dehua, Zhongcheng, Lanya, Lanxing

1989-2008

Songshan District, Xinyi District, Neihu District, Nangang District, Shilin District, Beitou District

  Kuomintang    Democratic Progressive Party   New Party   People First Party   Independent

Legislative Election 2012: Taipei City Constituency I^[2]

Party		Candidate	Votes	%	±%
	Kuomintang	Ting Shou-chung	112,571	55.7	4.1
	DPP	Yang Lie	82,040	40.6	1.8
	Green	Zhang Yujing	4,733	2.3	1.1
	Home Party	Zhang Zhijie	2,236	1.1	New
	Others	Zheng Guangzhao	690	0.3	New
Majority			30,531	15.1	5.9
Total valid votes			202,270	98.78
Rejected ballots			2,496	1.22
	Kuomintang hold		Swing	3.0
Turnout			204,766	77.09	15.1
Registered electors			265,606

Legislative Election 2016: Taipei City Constituency I ^[3]

Party		Candidate	Votes	%	±%
	DPP	Rosalia Wu (吳思瑤)	95,369	50.84	10.24
	Kuomintang	Ting Shou-chung (丁守中)	82,057	43.75	11.95
	Minkuotang	Wang Ching-ya (王靜亞)	9,421	5.02	New
	Independence	Huang Qingyuan (黃清原)	378	0.20	New
	National Health Service Alliance	Wu Zhongzheng (吳忠崢)	348	0.19	New
Majority			13,312	7.09	N/A
Total valid votes			188,807	98.88
Rejected ballots			2,130	1.12
	DPP gain from Kuomintang		Swing	11.10
Turnout			190,937	69.32	7.77
Registered electors			275,449

Legislative Election 2020: Taipei City Constituency I^[4]

Party		Candidate	Votes	%	±%
	DPP	Rosalia Wu (吳思瑤)	107,850	52.12	1.28
	Kuomintang	Wang Chih-Ping (汪志冰)	83,566	40.38	3.37
	TAPA	Adrean Lee (李婉鈺)	6,636	3.21	New
	Independent	Wang Yu-yang (王郁揚)	4,004	1.94	New
	Green	Jay Fang (方儉)	2,203	1.06	New
	People's Democratic Party (Taiwan)	Lai Zongyu (賴宗育)	1,870	0.90	New
	United Action Alliance	Sun Shijian (孫士堅)	795	0.38	New
Majority			24,284	11.74	4.65
Total valid votes			206,924	98.34
Rejected ballots			3,497	1.66
	DPP hold		Swing	2.33
Turnout			210,421	76.40	7.08
Registered electors			275,438

Legislative Election 2024: Taipei City Constituency I^[5]

Party		Candidate	Votes	%	±%
	DPP	Rosalia Wu (吳思瑤)	91,958	47.22	4.90
	Kuomintang	Chang Szu-Kang (張斯綱)	71,837	36.89	3.49
	Independent	Hou Han-Ting (侯漢廷)	28,510	14.64	New
	MiLinguall Party	Chen Alan (陳執中)	950	0.49	New
	People's Democratic Party (Taiwan)	Lai Zongyu (賴宗育)	836	0.43	0.47
	The People Union Party	Hu Chin Cheng (胡金城)	255	0.13	New
	Independent	Hsu Shang Feng (許盛鋒)	231	0.12	New
	The People Union Party	Zhang Tai-Sheng (張臺勝)	161	0.08	New
Majority			20,121	10.33	1.41
Total valid votes			194,738	98.09
Rejected ballots			3,800	1.91
	DPP hold		Swing	0.71
Turnout			198,538	74.31	5.65
Registered electors			267,166