2022	Democratic	349,876	30.7%
	Republican	738,545	64.8%
	Other	51,858	4.5%

2018	Democratic	0	0.0%
	Republican	779,657	71.6%
	Independent	309,525	28.4%

2010	Democratic	339,272	33.4%
	Republican	675,515	66.6%

2006	Democratic	542,347	59.3%
	Republican	371,961	40.7%

1994	Democratic	500,061	51.7%
	Republican	466,604	48.3%

1990	Democratic	415,864	47.5%
	Republican	459,995	52.5%

1986	Democratic	519,855	59.9%
	Republican	347,897	40.1%

1982	Democratic	505,160	60.5%
	Republican	314,732	37.7%
	Other	14,627	1.8%

1978	Democratic	430,796	61.6%
	Republican	268,472	38.4%

1974	Democratic	386,409	51.8%
	Republican	359,866	48.2%

1970	Democratic	428,978	67.1%
	Republican	210,658	32.9%

1966	Democratic	369,011	59.6%
	Republican	249,922	40.4%

1962	Democratic	331,644	51.4%
	Republican	313,336	48.6%

1958	Democratic	345,136	74.8%
	Republican	115,993	25.2%

1954	Democratic	345,520	100.0%
	Republican	0	0.0%

1950	Democratic	345,819	60.9%
	Republican	221,832	39.1%

1946	Democratic	250,947	57.1%
	Republican	188,664	42.9%

1942	Democratic	188,927	57.5%
	Republican	137,739	41.9%
	Other	1,911	0.6%

1938	Democratic	292,413	67.6%
	Republican	137,628	31.8%
	Other	2,577	0.6%

1934	Democratic	335,308	66.3%
	Republican	168,914	33.4%
	Other	1,692	0.3%

1930	Democratic	279,185	64.0%
	Republican	157,009	36.0%

1926	Democratic	199,933	57.3%
	Republican	149,134	42.7%

1922	Democratic	283,574	61.5%
	Republican	171,679	37.2%
	Other	5,680	1.2%

1918	Democratic	102,965	54.5%
	Republican	78,491	41.5%
	Independent	7,640	4.0%

1914	Democratic	107,700	44.8%
	Republican	75,451	31.4%
	Independent	52,677	21.9%
	Other	4,695	2.0%

1910	Democratic	118,479	49.6%
	Republican	93,726	39.3%
	Independent	23,697	9.9%
	Other	2,827	1.2%