Table 303.45.

Total fall enrollment in degree-granting postsecondary institutions, by level of enrollment, sex, attendance status, and age of student: 2007, 2009, and 2011

Attendance status and age of student	Fall 2007	Fall 2009			Fall 2011
	All levels	All levels			All levels			Undergraduate			Postbaccalaureate
	Total	Total	Males	Females	Total	Males	Females	Total	Males	Females	Total	Males	Females
1	2	3	4	5	6	7	8	9	10	11	12	13	14
All students	18,248,128	20,427,711	8,769,504	11,658,207	20,994,113	9,026,499	11,967,614	18,063,037	7,816,975	10,246,062	2,931,076	1,209,524	1,721,552
Under 18	668,426	757,239	314,150	443,089	796,375	330,111	466,264	796,117	329,995	466,122	258	116	142
18 and 19	3,963,371	4,300,248	1,946,838	2,353,410	4,290,986	1,934,931	2,356,055	4,289,343	1,934,372	2,354,971	1,643	559	1,084
20 and 21	3,642,872	4,003,222	1,814,622	2,188,600	4,160,288	1,873,616	2,286,672	4,128,526	1,861,923	2,266,603	31,762	11,693	20,069
22 to 24	3,009,713	3,315,227	1,520,388	1,794,839	3,433,234	1,574,040	1,859,194	2,824,613	1,327,147	1,497,466	608,621	246,893	361,728
25 to 29	2,550,482	2,961,851	1,277,580	1,684,271	3,042,737	1,328,113	1,714,624	2,109,253	919,936	1,189,317	933,484	408,177	525,307
30 to 34	1,365,912	1,635,355	663,459	971,896	1,756,934	725,335	1,031,599	1,280,160	512,493	767,667	476,774	212,842	263,932
35 to 39	980,818	1,128,666	426,387	702,279	1,122,631	426,511	696,120	841,866	309,311	532,555	280,765	117,200	163,565
40 to 49	1,266,171	1,449,671	498,553	951,118	1,500,023	524,589	975,434	1,133,631	390,017	743,614	366,392	134,572	231,820
50 to 64	627,603	734,572	247,034	487,538	757,586	252,729	504,857	554,461	187,458	367,003	203,125	65,271	137,854
65 and over	77,379	69,844	29,251	40,593	65,158	27,087	38,071	55,755	22,872	32,883	9,403	4,215	5,188
Age unknown	95,381	71,816	31,242	40,574	68,161	29,437	38,724	49,312	21,451	27,861	18,849	7,986	10,863
Full-time	11,269,892	12,722,782	5,670,644	7,052,138	13,001,457	5,793,411	7,208,046	11,359,068	5,070,529	6,288,539	1,642,389	722,882	919,507
Under 18	171,784	177,445	71,603	105,842	181,834	72,667	109,167	181,732	72,617	109,115	102	50	52
18 and 19	3,383,318	3,640,621	1,636,522	2,004,099	3,569,445	1,596,824	1,972,621	3,567,947	1,596,308	1,971,639	1,498	516	982
20 and 21	2,964,697	3,249,604	1,477,485	1,772,119	3,309,527	1,494,271	1,815,256	3,281,595	1,483,746	1,797,849	27,932	10,525	17,407
22 to 24	1,986,776	2,198,573	1,047,143	1,151,430	2,256,745	1,071,907	1,184,838	1,772,646	869,936	902,710	484,099	201,971	282,128
25 to 29	1,284,698	1,540,444	705,203	835,241	1,607,021	745,742	861,279	1,025,404	472,849	552,555	581,617	272,893	308,724
30 to 34	565,710	725,901	304,439	421,462	793,548	342,381	451,167	564,393	232,067	332,326	229,155	110,314	118,841
35 to 39	347,864	447,946	169,775	278,171	459,830	176,702	283,128	346,510	126,563	219,947	113,320	50,139	63,181
40 to 49	380,043	501,869	173,301	328,568	551,741	196,711	355,030	422,084	146,811	275,273	129,657	49,900	79,757
50 to 64	145,757	207,365	70,665	136,700	232,535	79,375	153,160	168,877	57,879	110,998	63,658	21,496	42,162
65 and over	4,868	6,642	2,871	3,771	8,656	3,693	4,963	6,081	2,577	3,504	2,575	1,116	1,459
Age unknown	34,377	26,372	11,637	14,735	30,575	13,138	17,437	21,799	9,176	12,623	8,776	3,962	4,814
Part-time	6,978,236	7,704,929	3,098,860	4,606,069	7,992,656	3,233,088	4,759,568	6,703,969	2,746,446	3,957,523	1,288,687	486,642	802,045
Under 18	496,642	579,794	242,547	337,247	614,541	257,444	357,097	614,385	257,378	357,007	156	66	90
18 and 19	580,053	659,627	310,316	349,311	721,541	338,107	383,434	721,396	338,064	383,332	145	43	102
20 and 21	678,175	753,618	337,137	416,481	850,761	379,345	471,416	846,931	378,177	468,754	3,830	1,168	2,662
22 to 24	1,022,937	1,116,654	473,245	643,409	1,176,489	502,133	674,356	1,051,967	457,211	594,756	124,522	44,922	79,600
25 to 29	1,265,784	1,421,407	572,377	849,030	1,435,716	582,371	853,345	1,083,849	447,087	636,762	351,867	135,284	216,583
30 to 34	800,202	909,454	359,020	550,434	963,386	382,954	580,432	715,767	280,426	435,341	247,619	102,528	145,091
35 to 39	632,954	680,720	256,612	424,108	662,801	249,809	412,992	495,356	182,748	312,608	167,445	67,061	100,384
40 to 49	886,128	947,802	325,252	622,550	948,282	327,878	620,404	711,547	243,206	468,341	236,735	84,672	152,063
50 to 64	481,846	527,207	176,369	350,838	525,051	173,354	351,697	385,584	129,579	256,005	139,467	43,775	95,692
65 and over	72,511	63,202	26,380	36,822	56,502	23,394	33,108	49,674	20,295	29,379	6,828	3,099	3,729
Age unknown	61,004	45,444	19,605	25,839	37,586	16,299	21,287	27,513	12,275	15,238	10,073	4,024	6,049
	Percentage distribution
All students	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Under 18	3.7	3.7	3.6	3.8	3.8	3.7	3.9	4.4	4.2	4.5	#	#	#
18 and 19	21.7	21.1	22.2	20.2	20.4	21.4	19.7	23.7	24.7	23.0	0.1	#	0.1
20 and 21	20.0	19.6	20.7	18.8	19.8	20.8	19.1	22.9	23.8	22.1	1.1	1.0	1.2
22 to 24	16.5	16.2	17.3	15.4	16.4	17.4	15.5	15.6	17.0	14.6	20.8	20.4	21.0
25 to 29	14.0	14.5	14.6	14.4	14.5	14.7	14.3	11.7	11.8	11.6	31.8	33.7	30.5
30 to 34	7.5	8.0	7.6	8.3	8.4	8.0	8.6	7.1	6.6	7.5	16.3	17.6	15.3
35 to 39	5.4	5.5	4.9	6.0	5.3	4.7	5.8	4.7	4.0	5.2	9.6	9.7	9.5
40 to 49	6.9	7.1	5.7	8.2	7.1	5.8	8.2	6.3	5.0	7.3	12.5	11.1	13.5
50 to 64	3.4	3.6	2.8	4.2	3.6	2.8	4.2	3.1	2.4	3.6	6.9	5.4	8.0
65 and over	0.4	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Age unknown	0.5	0.4	0.4	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.6	0.7	0.6
Full-time	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Under 18	1.5	1.4	1.3	1.5	1.4	1.3	1.5	1.6	1.4	1.7	#	#	#
18 and 19	30.0	28.6	28.9	28.4	27.5	27.6	27.4	31.4	31.5	31.4	0.1	0.1	0.1
20 and 21	26.3	25.5	26.1	25.1	25.5	25.8	25.2	28.9	29.3	28.6	1.7	1.5	1.9
22 to 24	17.6	17.3	18.5	16.3	17.4	18.5	16.4	15.6	17.2	14.4	29.5	27.9	30.7
25 to 29	11.4	12.1	12.4	11.8	12.4	12.9	11.9	9.0	9.3	8.8	35.4	37.8	33.6
30 to 34	5.0	5.7	5.4	6.0	6.1	5.9	6.3	5.0	4.6	5.3	14.0	15.3	12.9
35 to 39	3.1	3.5	3.0	3.9	3.5	3.1	3.9	3.1	2.5	3.5	6.9	6.9	6.9
40 to 49	3.4	3.9	3.1	4.7	4.2	3.4	4.9	3.7	2.9	4.4	7.9	6.9	8.7
50 to 64	1.3	1.6	1.2	1.9	1.8	1.4	2.1	1.5	1.1	1.8	3.9	3.0	4.6
65 and over	#	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2
Age unknown	0.3	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.5	0.5	0.5
Part-time	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
Under 18	7.1	7.5	7.8	7.3	7.7	8.0	7.5	9.2	9.4	9.0	#	#	#
18 and 19	8.3	8.6	10.0	7.6	9.0	10.5	8.1	10.8	12.3	9.7	#	#	#
20 and 21	9.7	9.8	10.9	9.0	10.6	11.7	9.9	12.6	13.8	11.8	0.3	0.2	0.3
22 to 24	14.7	14.5	15.3	14.0	14.7	15.5	14.2	15.7	16.6	15.0	9.7	9.2	9.9
25 to 29	18.1	18.4	18.5	18.4	18.0	18.0	17.9	16.2	16.3	16.1	27.3	27.8	27.0
30 to 34	11.5	11.8	11.6	12.0	12.1	11.8	12.2	10.7	10.2	11.0	19.2	21.1	18.1
35 to 39	9.1	8.8	8.3	9.2	8.3	7.7	8.7	7.4	6.7	7.9	13.0	13.8	12.5
40 to 49	12.7	12.3	10.5	13.5	11.9	10.1	13.0	10.6	8.9	11.8	18.4	17.4	19.0
50 to 64	6.9	6.8	5.7	7.6	6.6	5.4	7.4	5.8	4.7	6.5	10.8	9.0	11.9
65 and over	1.0	0.8	0.9	0.8	0.7	0.7	0.7	0.7	0.7	0.7	0.5	0.6	0.5
Age unknown	0.9	0.6	0.6	0.6	0.5	0.5	0.4	0.4	0.4	0.4	0.8	0.8	0.8

#Rounds to zero.

NOTE: Degree-granting institutions grant associate’s or higher degrees and participate in Title IV federal financial aid programs. Detail may not sum to totals because of rounding.

SOURCE: U.S. Department of Education, National Center for Education Statistics, Integrated Postsecondary Education Data System (IPEDS), Spring 2008, 2010, and 2012, Enrollment component. (This table was prepared September 2012.)