Table 178.

Total fall enrollment in degree-granting institutions, by level, sex, age, and attendance status of student: 2005

Age of student and attendance status	All levels			Undergraduate			First-professional			Graduate
	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
All students	17,487,475	7,455,925	10,031,550	14,963,964	6,408,871	8,555,093	337,024	169,831	167,193	2,186,487	877,223	1,309,264
Under 18	566,823	233,937	332,886	566,466	233,779	332,687	26	12	14	331	146	185
18 and 19	3,727,670	1,674,704	2,052,966	3,725,669	1,673,882	2,051,787	1,510	613	897	491	209	282
20 and 21	3,508,086	1,573,851	1,934,235	3,480,130	1,563,462	1,916,668	11,724	4,170	7,554	16,232	6,219	10,013
22 to 24	2,912,566	1,332,595	1,579,971	2,422,270	1,141,814	1,280,456	124,496	56,621	67,875	365,800	134,160	231,640
25 to 29	2,410,710	1,030,293	1,380,417	1,619,628	684,946	934,682	130,907	69,591	61,316	660,175	275,756	384,419
30 to 34	1,352,487	549,598	802,889	936,723	354,959	581,764	32,509	19,402	13,107	383,255	175,237	208,018
35 to 39	945,787	355,551	590,236	690,697	242,654	448,043	14,060	8,329	5,731	241,030	104,568	136,462
40 to 49	1,292,761	431,334	861,427	961,765	311,344	650,421	13,364	7,016	6,348	317,632	112,974	204,658
50 to 64	592,741	198,914	393,827	419,326	142,206	277,120	6,115	2,913	3,202	167,300	53,795	113,505
65 and over	71,918	29,213	42,705	65,885	26,362	39,523	260	119	141	5,773	2,732	3,041
Age unknown	105,926	45,935	59,991	75,405	33,463	41,942	2,053	1,045	1,008	28,468	11,427	17,041
Full-time	10,797,011	4,803,388	5,993,623	9,446,430	4,200,863	5,245,567	303,468	151,859	151,609	1,047,113	450,666	596,447
Under 18	156,279	62,847	93,432	156,159	62,792	93,367	23	11	12	97	44	53
18 and 19	3,187,406	1,424,151	1,763,255	3,185,565	1,423,390	1,762,175	1,508	611	897	333	150	183
20 and 21	2,856,016	1,287,060	1,568,956	2,831,119	1,277,679	1,553,440	11,540	4,083	7,457	13,357	5,298	8,059
22 to 24	1,922,734	915,714	1,007,020	1,546,599	763,437	783,162	119,764	54,316	65,448	256,371	97,961	158,410
25 to 29	1,220,032	554,526	665,506	741,124	328,285	412,839	120,564	64,049	56,515	358,344	162,192	196,152
30 to 34	557,219	235,210	322,009	359,286	134,840	224,446	26,717	15,987	10,730	171,216	84,383	86,833
35 to 39	331,983	126,205	205,778	230,997	78,279	152,718	10,144	6,028	4,116	90,842	41,898	48,944
40 to 49	383,582	130,189	253,393	273,414	87,097	186,317	8,064	4,255	3,809	102,104	38,837	63,267
50 to 64	136,105	46,619	89,486	86,835	29,087	57,748	3,259	1,548	1,711	46,011	15,984	30,027
65 and over	5,533	2,611	2,922	4,100	1,920	2,180	132	70	62	1,301	621	680
Age unknown	40,122	18,256	21,866	31,232	14,057	17,175	1,753	901	852	7,137	3,298	3,839
Part-time	6,690,464	2,652,537	4,037,927	5,517,534	2,208,008	3,309,526	33,556	17,972	15,584	1,139,374	426,557	712,817
Under 18	410,544	171,090	239,454	410,307	170,987	239,320	3	1	2	234	102	132
18 and 19	540,264	250,553	289,711	540,104	250,492	289,612	2	2	0	158	59	99
20 and 21	652,070	286,791	365,279	649,011	285,783	363,228	184	87	97	2,875	921	1,954
22 to 24	989,832	416,881	572,951	875,671	378,377	497,294	4,732	2,305	2,427	109,429	36,199	73,230
25 to 29	1,190,678	475,767	714,911	878,504	356,661	521,843	10,343	5,542	4,801	301,831	113,564	188,267
30 to 34	795,268	314,388	480,880	577,437	220,119	357,318	5,792	3,415	2,377	212,039	90,854	121,185
35 to 39	613,804	229,346	384,458	459,700	164,375	295,325	3,916	2,301	1,615	150,188	62,670	87,518
40 to 49	909,179	301,145	608,034	688,351	224,247	464,104	5,300	2,761	2,539	215,528	74,137	141,391
50 to 64	456,636	152,295	304,341	332,491	113,119	219,372	2,856	1,365	1,491	121,289	37,811	83,478
65 and over	66,385	26,602	39,783	61,785	24,442	37,343	128	49	79	4,472	2,111	2,361
Age unknown	65,804	27,679	38,125	44,173	19,406	24,767	300	144	156	21,331	8,129	13,202
	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
Under 18	3.2	3.1	3.3	3.8	3.6	3.9	#	#	#	#	#	#
18 and 19	21.3	22.5	20.5	24.9	26.1	24.0	0.4	0.4	0.5	#	#	#
20 and 21	20.1	21.1	19.3	23.3	24.4	22.4	3.5	2.5	4.5	0.7	0.7	0.8
22 to 24	16.7	17.9	15.8	16.2	17.8	15.0	36.9	33.3	40.6	16.7	15.3	17.7
25 to 29	13.8	13.8	13.8	10.8	10.7	10.9	38.8	41.0	36.7	30.2	31.4	29.4
30 to 34	7.7	7.4	8.0	6.3	5.5	6.8	9.6	11.4	7.8	17.5	20.0	15.9
35 to 39	5.4	4.8	5.9	4.6	3.8	5.2	4.2	4.9	3.4	11.0	11.9	10.4
40 to 49	7.4	5.8	8.6	6.4	4.9	7.6	4.0	4.1	3.8	14.5	12.9	15.6
50 to 64	3.4	2.7	3.9	2.8	2.2	3.2	1.8	1.7	1.9	7.7	6.1	8.7
65 and over	0.4	0.4	0.4	0.4	0.4	0.5	0.1	0.1	0.1	0.3	0.3	0.2
Age unknown	0.6	0.6	0.6	0.5	0.5	0.5	0.6	0.6	0.6	1.3	1.3	1.3
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
Under 18	1.4	1.3	1.6	1.7	1.5	1.8	#	#	#	#	#	#
18 and 19	29.5	29.6	29.4	33.7	33.9	33.6	0.5	0.4	0.6	#	#	#
20 and 21	26.5	26.8	26.2	30.0	30.4	29.6	3.8	2.7	4.9	1.3	1.2	1.4
22 to 24	17.8	19.1	16.8	16.4	18.2	14.9	39.5	35.8	43.2	24.5	21.7	26.6
25 to 29	11.3	11.5	11.1	7.8	7.8	7.9	39.7	42.2	37.3	34.2	36.0	32.9
30 to 34	5.2	4.9	5.4	3.8	3.2	4.3	8.8	10.5	7.1	16.4	18.7	14.6
35 to 39	3.1	2.6	3.4	2.4	1.9	2.9	3.3	4.0	2.7	8.7	9.3	8.2
40 to 49	3.6	2.7	4.2	2.9	2.1	3.6	2.7	2.8	2.5	9.8	8.6	10.6
50 to 64	1.3	1.0	1.5	0.9	0.7	1.1	1.1	1.0	1.1	4.4	3.5	5.0
65 and over	0.1	0.1	#	#	#	#	#	#	#	0.1	0.1	0.1
Age unknown	0.4	0.4	0.4	0.3	0.3	0.3	0.6	0.6	0.6	0.7	0.7	0.6
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
Under 18	6.1	6.5	5.9	7.4	7.7	7.2	#	#	#	#	#	#
18 and 19	8.1	9.4	7.2	9.8	11.3	8.8	#	#	0.0	#	#	#
20 and 21	9.7	10.8	9.0	11.8	12.9	11.0	0.5	0.5	0.6	0.3	0.2	0.3
22 to 24	14.8	15.7	14.2	15.9	17.1	15.0	14.1	12.8	15.6	9.6	8.5	10.3
25 to 29	17.8	17.9	17.7	15.9	16.2	15.8	30.8	30.8	30.8	26.5	26.6	26.4
30 to 34	11.9	11.9	11.9	10.5	10.0	10.8	17.3	19.0	15.3	18.6	21.3	17.0
35 to 39	9.2	8.6	9.5	8.3	7.4	8.9	11.7	12.8	10.4	13.2	14.7	12.3
40 to 49	13.6	11.4	15.1	12.5	10.2	14.0	15.8	15.4	16.3	18.9	17.4	19.8
50 to 64	6.8	5.7	7.5	6.0	5.1	6.6	8.5	7.6	9.6	10.6	8.9	11.7
65 and over	1.0	1.0	1.0	1.1	1.1	1.1	0.4	0.3	0.5	0.4	0.5	0.3
Age unknown	1.0	1.0	0.9	0.8	0.9	0.7	0.9	0.8	1.0	1.9	1.9	1.9

# Rounds to zero. NOTE: Degree-granting institutions grant associate's or higher degrees and participate in Title IV federal financial aid programs. SOURCE: U.S. Department of Education, National Center for Education Statistics, 2005 Integrated Postsecondary Education Data System (IPEDS), Spring 2006. (This table was prepared August 2006.)