LAKE BLUFF
Data Source: U.S. Census Bureau
POPULATION BY AGE - 5 year increments
Year	1980	1990	2000	Difference	Difference	Percent	Percent
				1990-1980	2000-1990	Change	Change
						1980-1990	1990-2000
Total Population	4,434	5,513	6,056	1,079	543	24.33%	9.85%
Male	2,152	2,726	2,926	574	200	26.67%	7.34%
Female	2,282	2,787	3,130	505	343	22.13%	12.31%
Median Age			39.4
Male			39.4
Female			39.3
Under 5 Years	255	453	527	198	74	77.65%	16.34%
Male	132	232	248	100	16	75.76%	6.90%
Female	123	221	279	98	58	79.67%	26.24%
5 to 9 Years	296	389	566	93	177	31.42%	45.50%
Male	151	194	287	43	93	28.48%	47.94%
Female	145	195	279	50	84	34.48%	43.08%
10 to 14 Years	400	345	590	-55	245	-13.75%	71.01%
Male	199	184	290	-15	106	-7.54%	57.61%
Female	201	161	300	-40	139	-19.90%	86.34%
15 to 19 Years	461	342	380	-119	38	-25.81%	11.11%
Male	263	195	191	-68	-4	-25.86%	-2.05%
Female	198	147	189	-51	42	-25.76%	28.57%
20 to 24 Years	210	207	106	-3	-101	-1.43%	-48.79%
Male	92	105	59	13	-46	14.13%	-43.81%
Female	118	102	47	-16	-55	-13.56%	-53.92%
25 to 29 Years	183	270	135	87	-135	47.54%	-50%
Male	89	136	69	47	-67	52.81%	-49.26%
Female	94	134	66	40	-68	42.55%	-50.75%
30 to 34 Years	321	403	276	82	-127	25.55%	-31.51%
Male	147	184	110	37	-74	25.17%	-40.22%
Female	174	219	166	45	-53	25.86%	-24.20%
35 to 44 Years	687	957	1,086	270	129	39.30%	13.48%
Male	310	479	513	169	34	54.52%	7.10%
Female	377	478	573	101	95	26.79%	19.87%
35 to 39 Years		466	510		44		9.44%
Male		231	235		4		1.73%
Female		235	275		40		17.02%
40 to 44 Years		491	576		85		17.31%
Male		248	278		30		12.10%
Female		243	298		55		22.63%
45 to 54 Years	696	805	1,021	109	216	15.66%	26.83%
Male	347	380	497	33	117	9.51%	30.79%
Female	349	425	524	76	99	21.78%	23.29%
45 to 49 Years		442	555		113		25.57%
Male		207	257		50		24.15%
Female		235	298		63		26.81%
50 to 54 Years		363	466		103		28.37%
Male		173	240		67		38.73%
Female		190	226		36		18.95%
55 to 59 Years	324	356	365	32	9	9.88%	2.53%
Male	160	168	186	8	18	5%	10.71%
Female	164	188	179	24	-9	14.63%	-4.79%
60 to 64 Years	206	349	275	143	-74	69.42%	-21.20%
Male	106	174	133	68	-41	64.15%	-23.56%
Female	100	175	142	75	-33	75%	-18.86%
65 to 74 Years	244	423	465	179	42	73.36%	9.93%
Male	111	211	223	100	12	90.09%	5.69%
Female	133	212	242	79	30	59.40%	14.15%
65 to 69 Years		291	243		-48		-16.49%
Male		150	110		-40		-26.67%
Female		141	133		-8		-5.67%
70 to 74 Years		132	222		90		68.18%
Male		61	113		52		85.25%
Female		71	109		38		53.52%
75 to 84 Years	123	155	212	32	57	26.02%	36.77%
Male	36	67	103	31	36	86.11%	53.73%
Female	87	88	109	1	21	1.15%	23.86%
75 to 79 Years		92	159		67		72.83%
Male		33	78		45		136.36%
Female		59	81		22		37.29%
80 to 84 Years		63	53		-10		-15.87%
Male		34	25		-9		-26.47%
Female		29	28		-1		-3.45%
85 Years and Over	28	59	52	31	-7	110.71%	-11.86%
Male	9	17	17	8	0	88.89%	0%
Female	19	42	35	23	-7	121.05%	-16.67%
POPULATION BY AGE
Year	2000
Total Population	6,056
Male	2,926
Female	3,130
Median Age	39.4
Male	39.4
Female	39.3
Under 1 Year	89
Male	48
Female	41
1 Year	104
Male	42
Female	62
2 Years	100
Male	46
Female	54
3 Years	112
Male	52
Female	60
4 Years	122
Male	60
Female	62
5 Years	94
Male	45
Female	49
6 Years	121
Male	62
Female	59
7 Years	126
Male	59
Female	67
8 Years	102
Male	54
Female	48
9 Years	123
Male	67
Female	56
10 Years	135
Male	71
Female	64
11 Years	109
Male	57
Female	52
12 Years	119
Male	53
Female	66
13 Years	124
Male	58
Female	66
14 Years	103
Male	51
Female	52
15 Years	108
Male	59
Female	49
16 Years	81
Male	38
Female	43
17 Years	120
Male	60
Female	60
18 Years	54
Male	27
Female	27
19 Years	17
Male	7
Female	10
20 Years	19
Male	9
Female	10
21 Years	22
Male	16
Female	6
22 to 24 Years	65
Male	34
Female	31
25 to 29 Years	135
Male	69
Female	66
30 to 34 Years	276
Male	110
Female	166
35 to 39 Years	510
Male	235
Female	275
40 to 44 Years	576
Male	278
Female	298
45 to 49 Years	555
Male	257
Female	298
50 to 54 Years	466
Male	240
Female	226
55 to 59 Years	365
Male	186
Female	179
60 and 61 Years	121
Male	59
Female	62
62 to 64 Years	154
Male	74
Female	80
65 and 66 Years	85
Male	40
Female	45
67 to 69 Years	158
Male	70
Female	88
70 to 74 Years	222
Male	113
Female	109
75 to 79 Years	159
Male	78
Female	81
80 to 84 Years	53
Male	25
Female	28
85 Years and Over	52
Male	17
Female	35
Population by Race and Hispanic Origin
Year	2000
Total Population	6,056
Single-Race classification	6,020
White	5,771
Under 18 years of age	1,886
18 or older	3,885
Black or African-American	31
Under 18 years of age	13
18 or older	18
American Indian or Native Alaskan	2
Under 18 years of age
18 or older	2
Asian	200
Under 18 years of age	67
18 or older	133
Native Hawaiian or Pacific Islander	2
Under 18 years of age
18 or older	2
Asian or Pacific Islander	202
Under 18 years of age	67
18 or older	135
Other	14
Under 18 years of age	5
&