LAKE ZURICH
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	8,225	14,947	18,104	6,722	3,157	81.73%	21.12%
Male	4,142	7,487	9,081	3,345	1,594	80.76%	21.29%
Female	4,083	7,460	9,023	3,377	1,563	82.71%	20.95%
Median Age			34.7
Male			34.2
Female			35.2
Under 5 Years	806	1,860	1,604	1,054	-256	130.77%	-13.76%
Male	412	919	851	507	-68	123.06%	-7.40%
Female	394	941	753	547	-188	138.83%	-19.98%
5 to 9 Years	774	1,441	1,916	667	475	86.18%	32.96%
Male	384	749	979	365	230	95.05%	30.71%
Female	390	692	937	302	245	77.44%	35.40%
10 to 14 Years	829	1,100	1,793	271	693	32.69%	63%
Male	420	575	916	155	341	36.90%	59.30%
Female	409	525	877	116	352	28.36%	67.05%
15 to 19 Years	652	761	1,227	109	466	16.72%	61.24%
Male	342	386	655	44	269	12.87%	69.69%
Female	310	375	572	65	197	20.97%	52.53%
20 to 24 Years	482	584	535	102	-49	21.16%	-8.39%
Male	236	301	288	65	-13	27.54%	-4.32%
Female	246	283	247	37	-36	15.04%	-12.72%
25 to 29 Years	797	1,305	740	508	-565	63.74%	-43.30%
Male	373	565	360	192	-205	51.47%	-36.28%
Female	424	740	380	316	-360	74.53%	-48.65%
30 to 34 Years	1,073	2,128	1,319	1,055	-809	98.32%	-38.02%
Male	532	1,043	608	511	-435	96.05%	-41.71%
Female	541	1,085	711	544	-374	100.55%	-34.47%
35 to 44 Years	1,352	3,099	4,115	1,747	1,016	129.22%	32.78%
Male	726	1,606	2,019	880	413	121.21%	25.72%
Female	626	1,493	2,096	867	603	138.50%	40.39%
35 to 39 Years		1,721	2,042		321		18.65%
Male		882	975		93		10.54%
Female		839	1,067		228		27.18%
40 to 44 Years		1,378	2,073		695		50.44%
Male		724	1,044		320		44.20%
Female		654	1,029		375		57.34%
45 to 54 Years	641	1,402	2,713	761	1,311	118.72%	93.51%
Male	348	745	1,397	397	652	114.08%	87.52%
Female	293	657	1,316	364	659	124.23%	100.30%
45 to 49 Years		897	1,573		676		75.36%
Male		480	796		316		65.83%
Female		417	777		360		86.33%
50 to 54 Years		505	1,140		635		125.74%
Male		265	601		336		126.79%
Female		240	539		299		124.58%
55 to 59 Years	301	322	712	21	390	6.98%	121.12%
Male	139	172	385	33	213	23.74%	123.84%
Female	162	150	327	-12	177	-7.41%	118%
60 to 64 Years	194	328	368	134	40	69.07%	12.20%
Male	106	176	185	70	9	66.04%	5.11%
Female	88	152	183	64	31	72.73%	20.39%
65 to 74 Years	208	414	554	206	140	99.04%	33.82%
Male	85	182	274	97	92	114.12%	50.55%
Female	123	232	280	109	48	88.62%	20.69%
65 to 69 Years		253	286		33		13.04%
Male		111	142		31		27.93%
Female		142	144		2		1.41%
70 to 74 Years		161	268		107		66.46%
Male		71	132		61		85.92%
Female		90	136		46		51.11%
75 to 84 Years	91	166	361	75	195	82.42%	117.47%
Male	34	62	132	28	70	82.35%	112.90%
Female	57	104	229	47	125	82.46%	120.19%
75 to 79 Years		104	208		104		100%
Male		47	80		33		70.21%
Female		57	128		71		124.56%
80 to 84 Years		62	153		91		146.77%
Male		15	52		37		246.67%
Female		47	101		54		114.89%
85 Years and Over	25	37	147	12	110	48%	297.30%
Male	5	6	32	1	26	20%	433.33%
Female	20	31	115	11	84	55%	270.97%
POPULATION BY AGE
Year	2000
Total Population	18,104
Male	9,081
Female	9,023
Median Age	34.7
Male	34.2
Female	35.2
Under 1 Year	298
Male	179
Female	119
1 Year	328
Male	176
Female	152
2 Years	306
Male	153
Female	153
3 Years	321
Male	162
Female	159
4 Years	351
Male	181
Female	170
5 Years	351
Male	176
Female	175
6 Years	395
Male	184
Female	211
7 Years	401
Male	225
Female	176
8 Years	399
Male	203
Female	196
9 Years	370
Male	191
Female	179
10 Years	402
Male	218
Female	184
11 Years	362
Male	194
Female	168
12 Years	375
Male	191
Female	184
13 Years	320
Male	144
Female	176
14 Years	334
Male	169
Female	165
15 Years	323
Male	175
Female	148
16 Years	285
Male	141
Female	144
17 Years	252
Male	131
Female	121
18 Years	234
Male	122
Female	112
19 Years	133
Male	86
Female	47
20 Years	111
Male	64
Female	47
21 Years	107
Male	54
Female	53
22 to 24 Years	317
Male	170
Female	147
25 to 29 Years	740
Male	360
Female	380
30 to 34 Years	1,319
Male	608
Female	711
35 to 39 Years	2,042
Male	975
Female	1,067
40 to 44 Years	2,073
Male	1,044
Female	1,029
45 to 49 Years	1,573
Male	796
Female	777
50 to 54 Years	1,140
Male	601
Female	539
55 to 59 Years	712
Male	385
Female	327
60 and 61 Years	159
Male	80
Female	79
62 to 64 Years	209
Male	105
Female	104
65 and 66 Years	110
Male	61
Female	49
67 to 69 Years	176
Male	81
Female	95
70 to 74 Years	268
Male	132
Female	136
75 to 79 Years	208
Male	80
Female	128
80 to 84 Years	153
Male	52
Female	101
85 Years and Over	147
Male	32
Female	115
Population by Race and Hispanic Origin
Year	2000
Total Population	18,104
Single-Race classification	17,937
White	16,711
Under 18 years of age	5,666
18 or older	11,045
Black or African-American	146
Under 18 years of age	59
18 or older	87
American Indian or Native Alaskan	30
Under 18 years of age	12
18 or older	18
Asian	691
Under 18 years of age	221
18 or older	470
Native Hawaiian or Pacific Islander	2
Under 18 years of age