Table 183.

Total fall enrollment in degree-granting institutions, by control and type of institution, age, and attendance status of student: 2005

Age of student and attendance status	All institutions			Public institutions			Private (not-for-profit and for-profit) institutions			Private not-for-profit institutions only
	Total	4-year	2-year	Total	4-year	2-year	Total	4-year	2-year	Total	4-year	2-year
1	2	3	4	5	6	7	8	9	10	11	12	13
All students	17,487,475	10,999,420	6,488,055	13,021,834	6,837,605	6,184,229	4,465,641	4,161,815	303,826	3,454,692	3,411,170	43,522
Under 18	566,823	191,533	375,290	500,345	128,219	372,126	66,478	63,314	3,164	60,445	59,337	1,108
18 and 19	3,727,670	2,334,209	1,393,461	2,886,238	1,544,977	1,341,261	841,432	789,232	52,200	751,205	740,808	10,397
20 and 21	3,508,086	2,421,578	1,086,508	2,658,958	1,625,096	1,033,862	849,128	796,482	52,646	740,958	733,662	7,296
22 to 24	2,912,566	2,013,534	899,032	2,242,198	1,395,581	846,617	670,368	617,953	52,415	530,606	524,642	5,964
25 to 29	2,410,710	1,572,796	837,914	1,701,928	919,158	782,770	708,782	653,638	55,144	501,217	495,254	5,963
30 to 34	1,352,487	822,899	529,588	935,432	437,473	497,959	417,055	385,426	31,629	268,359	264,609	3,750
35 to 39	945,787	541,327	404,460	651,699	268,313	383,386	294,088	273,014	21,074	184,772	181,940	2,832
40 to 49	1,292,761	708,032	584,729	905,775	343,391	562,384	386,986	364,641	22,345	251,022	247,232	3,790
50 to 64	592,741	306,794	285,947	434,650	155,726	278,924	158,091	151,068	7,023	109,897	108,554	1,343
65 and over	71,918	16,111	55,807	65,666	10,128	55,538	6,252	5,983	269	4,950	4,868	82
Age unknown	105,926	70,607	35,319	38,945	9,543	29,402	66,981	61,064	5,917	51,261	50,264	997
Full-time	10,797,011	8,150,209	2,646,802	7,408,761	5,021,745	2,387,016	3,388,250	3,128,464	259,786	2,563,732	2,534,793	28,939
Under 18	156,279	92,374	63,905	116,765	55,244	61,521	39,514	37,130	2,384	34,181	33,767	414
18 and 19	3,187,406	2,235,893	951,513	2,369,888	1,467,707	902,181	817,518	768,186	49,332	734,713	725,369	9,344
20 and 21	2,856,016	2,253,466	602,550	2,048,315	1,493,009	555,306	807,701	760,457	47,244	714,373	708,578	5,795
22 to 24	1,922,734	1,574,159	348,575	1,380,262	1,076,897	303,365	542,472	497,262	45,210	427,418	423,394	4,024
25 to 29	1,220,032	948,889	271,143	744,383	519,489	224,894	475,649	429,400	46,249	308,024	304,567	3,457
30 to 34	557,219	410,152	147,067	310,466	188,884	121,582	246,753	221,268	25,485	128,682	126,754	1,928
35 to 39	331,983	236,367	95,616	171,142	92,220	78,922	160,841	144,147	16,694	74,845	73,491	1,354
40 to 49	383,582	270,389	113,193	189,238	93,362	95,876	194,344	177,027	17,317	88,512	86,925	1,587
50 to 64	136,105	96,715	39,390	65,467	31,404	34,063	70,638	65,311	5,327	33,569	33,047	522
65 and over	5,533	3,530	2,003	2,892	1,082	1,810	2,641	2,448	193	1,644	1,611	33
Age unknown	40,122	28,275	11,847	9,943	2,447	7,496	30,179	25,828	4,351	17,771	17,290	481
Part-time	6,690,464	2,849,211	3,841,253	5,613,073	1,815,860	3,797,213	1,077,391	1,033,351	44,040	890,960	876,377	14,583
Under 18	410,544	99,159	311,385	383,580	72,975	310,605	26,964	26,184	780	26,264	25,570	694
18 and 19	540,264	98,316	441,948	516,350	77,270	439,080	23,914	21,046	2,868	16,492	15,439	1,053
20 and 21	652,070	168,112	483,958	610,643	132,087	478,556	41,427	36,025	5,402	26,585	25,084	1,501
22 to 24	989,832	439,375	550,457	861,936	318,684	543,252	127,896	120,691	7,205	103,188	101,248	1,940
25 to 29	1,190,678	623,907	566,771	957,545	399,669	557,876	233,133	224,238	8,895	193,193	190,687	2,506
30 to 34	795,268	412,747	382,521	624,966	248,589	376,377	170,302	164,158	6,144	139,677	137,855	1,822
35 to 39	613,804	304,960	308,844	480,557	176,093	304,464	133,247	128,867	4,380	109,927	108,449	1,478
40 to 49	909,179	437,643	471,536	716,537	250,029	466,508	192,642	187,614	5,028	162,510	160,307	2,203
50 to 64	456,636	210,079	246,557	369,183	124,322	244,861	87,453	85,757	1,696	76,328	75,507	821
65 and over	66,385	12,581	53,804	62,774	9,046	53,728	3,611	3,535	76	3,306	3,257	49
Age unknown	65,804	42,332	23,472	29,002	7,096	21,906	36,802	35,236	1,566	33,490	32,974	516
	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	1.7	5.8	3.8	1.9	6.0	1.5	1.5	1.0	1.7	1.7	2.5
18 and 19	21.3	21.2	21.5	22.2	22.6	21.7	18.8	19.0	17.2	21.7	21.7	23.9
20 and 21	20.1	22.0	16.7	20.4	23.8	16.7	19.0	19.1	17.3	21.4	21.5	16.8
22 to 24	16.7	18.3	13.9	17.2	20.4	13.7	15.0	14.8	17.3	15.4	15.4	13.7
25 to 29	13.8	14.3	12.9	13.1	13.4	12.7	15.9	15.7	18.1	14.5	14.5	13.7
30 to 34	7.7	7.5	8.2	7.2	6.4	8.1	9.3	9.3	10.4	7.8	7.8	8.6
35 to 39	5.4	4.9	6.2	5.0	3.9	6.2	6.6	6.6	6.9	5.3	5.3	6.5
40 to 49	7.4	6.4	9.0	7.0	5.0	9.1	8.7	8.8	7.4	7.3	7.2	8.7
50 to 64	3.4	2.8	4.4	3.3	2.3	4.5	3.5	3.6	2.3	3.2	3.2	3.1
65 and over	0.4	0.1	0.9	0.5	0.1	0.9	0.1	0.1	0.1	0.1	0.1	0.2
Age unknown	0.6	0.6	0.5	0.3	0.1	0.5	1.5	1.5	1.9	1.5	1.5	2.3
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	1.1	2.4	1.6	1.1	2.6	1.2	1.2	0.9	1.3	1.3	1.4
18 and 19	29.5	27.4	35.9	32.0	29.2	37.8	24.1	24.6	19.0	28.7	28.6	32.3
20 and 21	26.5	27.6	22.8	27.6	29.7	23.3	23.8	24.3	18.2	27.9	28.0	20.0
22 to 24	17.8	19.3	13.2	18.6	21.4	12.7	16.0	15.9	17.4	16.7	16.7	13.9
25 to 29	11.3	11.6	10.2	10.0	10.3	9.4	14.0	13.7	17.8	12.0	12.0	11.9
30 to 34	5.2	5.0	5.6	4.2	3.8	5.1	7.3	7.1	9.8	5.0	5.0	6.7
35 to 39	3.1	2.9	3.6	2.3	1.8	3.3	4.7	4.6	6.4	2.9	2.9	4.7
40 to 49	3.6	3.3	4.3	2.6	1.9	4.0	5.7	5.7	6.7	3.5	3.4	5.5
50 to 64	1.3	1.2	1.5	0.9	0.6	1.4	2.1	2.1	2.1	1.3	1.3	1.8
65 and over	0.1	#	0.1	#	#	0.1	0.1	0.1	0.2	0.1	0.1	0.2
Age unknown	0.4	0.3	0.4	0.1	0.0	0.3	0.9	0.8	1.7	0.7	0.7	1.7
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	3.5	8.1	6.8	4.0	8.2	2.5	2.5	1.8	2.9	2.9	4.8
18 and 19	8.1	3.5	11.5	9.2	4.3	11.6	2.2	2.0	6.5	1.9	1.8	7.2
20 and 21	9.7	5.9	12.6	10.9	7.3	12.6	3.8	3.5	12.3	3.0	2.9	10.3
22 to 24	14.8	15.4	14.3	15.4	17.6	14.3	11.9	11.7	16.4	11.6	11.6	13.3
25 to 29	17.8	21.9	14.8	17.1	22.0	14.7	21.6	21.7	20.2	21.7	21.8	17.2
30 to 34	11.9	14.5	10.0	11.1	13.7	9.9	15.8	15.9	14.0	15.7	15.7	12.5
35 to 39	9.2	10.7	8.0	8.6	9.7	8.0	12.4	12.5	9.9	12.3	12.4	10.1
40 to 49	13.6	15.4	12.3	12.8	13.8	12.3	17.9	18.2	11.4	18.2	18.3	15.1
50 to 64	6.8	7.4	6.4	6.6	6.8	6.4	8.1	8.3	3.9	8.6	8.6	5.6
65 and over	1.0	0.4	1.4	1.1	0.5	1.4	0.3	0.3	0.2	0.4	0.4	0.3
Age unknown	1.0	1.5	0.6	0.5	0.4	0.6	3.4	3.4	3.6	3.8	3.8	3.5

# 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, 2005 Integrated Postsecondary Education Data System (IPEDS), Spring 2006. (This table was prepared August 2006.)