The Deseret Morning News LDS Church Almanac gives the following information on historical membership records of the Church of Jesus Christ of Latter-day Saints. The first date should really be April 6, 1830, but for purposes of the graph, it was called 1829.

Year	Membership	Number change	Percentage growth		
1829	6		6		-
1830	280		274		4566.67%
1831	680		400		142.86%
1832	2,661		1,981		291.32%
1833	3,140		479		18.00%
1834	4,372		1,232		39.24%
1835	8,835		4,463		102.08%
1836	13,293		4,458		50.46%
1837	16,282		2,989		22.49%
1838	17,881		1,599		9.82%
1839	16,460		-1,421		-7.95%
1840	16,865		405		2.46%
1841	19,856		2,991		17.73%
1842	23,564		3,708		18.67%
1843	25,980		2,416		10.25%
1844	26,146		166		0.64%
1845	30,332		4,186		16.01%
1846	33,993		3,661		12.07%
1847	34,694		701		2.06%
1848	40,477		5,783		16.67%
1849	48,160		7,683		18.98%
1850	51,839		3,679		7.64%
1851	52,165		326		0.63%
1852	52,640		475		0.91%
1853	64,154		11,514		21.87%
1854	68,429		4,275		6.66%
1855	63,974		-4,455		-6.51%
1856	63,881		-93		-0.15%
1857	55,236		-8,645		-13.53%
1858	55,755		519		0.94%
1859	57,038		1,283		2.30%
1860	61,082		4,044		7.09%
1861	66,211		5,129		8.40%
1862	68,780		2,569		3.88%
1863	71,770		2,990		4.35%
1864	74,348		2,578		3.59%
1865	76,771		2,423		3.26%
1866	77,884		1,113		1.45%
1867	81,124		3,240		4.16%
1868	84,622		3,498		4.31%
1869	88,432		3,810		4.50%
1870	90,130		1,698		1.92%
1871	95,596		5,466		6.06%
1872	98,152		2,556		2.67%
1873	101,538		3,386		3.45%
1874	103,916		2,378		2.34%
1875	107,167		3,251		3.13%
1876	111,111		3,944		3.68%
1877	115,065		3,954		3.56%
1878	125,046		9,981		8.67%
1879	128,386		3,340		2.67%
1880	133,628		5,242		4.08%
1881	140,733		7,105		5.32%
1882	145,604		4,871		3.46%
1883	151,593		5,989		4.11%
1884	158,242		6,649		4.39%
1885	164,130		5,888		3.72%
1886	166,653		2,523		1.54%
1887	173,029		6,376		3.83%
1888	180,294		7,265		4.20%
1889	183,144		2,850		1.58%
1890	188,263		5,119		2.80%
1891	195,445		7,182		3.81%
1892	200,961		5,516		2.82%
1893	214,534		13,573		6.75%
1894	222,369		7,835		3.65%
1895	231,116		8,747		3.93%
1896	241,427		10,311		4.46%
1897	255,736		14,309		5.93%
1898	267,251		11,515		4.50%
1899	271,681		4,430		1.66%
1900	283,765		12,084		4.45%
1901	292,931		9,166		3.23%
1902	299,105		6,174		2.11%
1903	304,901		5,796		1.94%
1904	324,289		19,388		6.36%
1905	332,048		7,759		2.39%
1906	345,014		12,966		3.90%
1907	357,913		12,899		3.74%
1908	371,472		13,559		3.79%
1909	377,279		5,807		1.56%
1910	398,478		21,199		5.62%
1911	407,291		8,813		2.21%
1912	417,555		10,264		2.52%
1913	431,607		14,052		3.37%
1914	454,718		23,111		5.35%
1915	466,238		11,520		2.53%
1916	477,321		11,083		2.38%
1917	488,038		10,717		2.25%
1918	495,962		7,924		1.62%
1919	507,961		11,999		2.42%
1920	525,987		18,026		3.55%
1921	548,803		22,816		4.34%
1922	566,358		17,555		3.20%
1923	575,896		9,538		1.68%
1924	597,861		21,965		3.81%
1925	613,572		15,711		2.63%
1926	623,909		10,337		1.68%
1927	644,745		20,836		3.34%
1928	655,686		10,941		1.70%
1929	663,652		7,966		1.21%
1930	670,017		6,365		0.96%
1931	688,435		18,418		2.75%
1932	703,949		15,514		2.25%
1933	717,619		13,670		1.94%
1934	730,738		13,119		1.83%
1935	746,384		15,646		2.14%
1936	760,690		14,306		1.92%
1937	767,752		7,062		0.93%
1938	784,764		17,012		2.22%
1939	803,528		18,764		2.39%
1940	862,664		59,136		7.36%
1941	892,080		29,416		3.41%
1942	917,715		25,635		2.87%
1943	937,050		19,335		2.11%
1944	954,004		16,954		1.81%
1945	979,454		25,450		2.67%
1946	996,505		17,051		1.74%
1947	1,016,170	19,665		1.97%
1948	1,041,970	25,800		2.54%
1949	1,078,671	36,701		3.52%
1950	1,111,314	32,643		3.03%
1951	1,147,157	35,843		3.23%
1952	1,189,053	41,896		3.65%
1953	1,246,362	57,309		4.82%
1954	1,302,240	55,878		4.48%
1955	1,357,274	55,034		4.23%
1956	1,416,731	59,457		4.38%
1957	1,488,314	71,583		5.05%
1958	1,555,799	67,485		4.53%
1959	1,616,088	60,289		3.88%
1960	1,693,180	77,092		4.77%
1961	1,823,661	130,481		7.71%
1962	1,965,786	142,125		7.79%
1963	2,117,451	151,665		7.72%
1964	2,234,916	117,465		5.55%
1965	2,395,932	161,016		7.20%
1966	2,480,899	84,967		3.55%
1967	2,614,340	133,441		5.38%
1968	2,684,073	69,733		2.67%
1969	2,807,456	123,383		4.60%
1970	2,930,810	123,354		4.39%
1971	3,090,953	160,143		5.46%
1972	3,218,908	127,955		4.14%
1973	3,306,658	87,750		2.73%
1974	3,409,987	103,329		3.12%
1975	3,572,202	162,215		4.76%
1976	3,742,749	170,547		4.77%
1977	3,969,220	226,471		6.05%
1978	4,166,854	197,634		4.98%
1979	4,404,121	237,267		5.69%
1980	4,639,822	235,701		5.35%
1981	4,920,449	280,627		6.05%
1982	5,162,619	242,170		4.92%
1983	5,351,724	189,105		3.66%
1984	5,641,054	289,330		5.41%
1985	5,919,483	278,429		4.94%
1986	6,166,974	247,491		4.18%
1987	6,394,314	227,340		3.69%
1988	6,721,210	326,896		5.11%
1989	7,308,444	587,234		8.74%
1990	7,761,179	452,735		6.19%
1991	8,089,848	328,669		4.23%
1992	8,404,087	314,239		3.88%
1993	8,689,168	285,081		3.39%
1994	9,024,368	335,200		3.86%
1995	9,338,859	314,491		3.48%
1996	9,692,441	353,582		3.79%
1997	10,071,783	379,342		3.91%
1998	10,354,241	282,458		2.80%
1999	10,752,986	398,745		3.85%
2000	11,068,861	315,875		2.94%
2001	11,394,522	325,661		2.94%
2002	11,721,548	327,026		2.87%
2003	11,985,254	263,706		2.25%
2004	12,275,822	290,568		2.42%
2005	12,560,869	285,047		2.32%