GRAYSLAKE
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	5,260	7,388	18,506	2,128	11,118	40.46%	150.49%
Male	2,589	3,596	9,073	1,007	5,477	38.90%	152.31%
Female	2,671	3,792	9,433	1,121	5,641	41.97%	148.76%
Median Age			32.2
Male			32.2
Female			32.3
Under 5 Years	347	618	2,189	271	1,571	78.10%	254.21%
Male	189	297	1,064	108	767	57.14%	258.25%
Female	158	321	1,125	163	804	103.16%	250.47%
5 to 9 Years	383	548	1,897	165	1,349	43.08%	246.17%
Male	188	282	985	94	703	50%	249.29%
Female	195	266	912	71	646	36.41%	242.86%
10 to 14 Years	453	453	1,375	0	922	0%	203.53%
Male	233	200	715	-33	515	-14.16%	257.50%
Female	220	253	660	33	407	15%	160.87%
15 to 19 Years	495	438	998	-57	560	-11.52%	127.85%
Male	238	233	498	-5	265	-2.10%	113.73%
Female	257	205	500	-52	295	-20.23%	143.90%
20 to 24 Years	450	564	708	114	144	25.33%	25.53%
Male	227	271	321	44	50	19.38%	18.45%
Female	223	293	387	70	94	31.39%	32.08%
25 to 29 Years	479	956	1,237	477	281	99.58%	29.39%
Male	233	468	566	235	98	100.86%	20.94%
Female	246	488	671	242	183	98.37%	37.50%
30 to 34 Years	495	791	2,034	296	1,243	59.80%	157.14%
Male	257	390	951	133	561	51.75%	143.85%
Female	238	401	1,083	163	682	68.49%	170.07%
35 to 44 Years	715	1,253	4,212	538	2,959	75.24%	236.15%
Male	373	632	2,098	259	1,466	69.44%	231.96%
Female	342	621	2,114	279	1,493	81.58%	240.42%
35 to 39 Years		719	2,371		1,652		229.76%
Male		369	1,175		806		218.43%
Female		350	1,196		846		241.71%
40 to 44 Years		534	1,841		1,307		244.76%
Male		263	923		660		250.95%
Female		271	918		647		238.75%
45 to 54 Years	477	705	2,137	228	1,432	47.80%	203.12%
Male	222	368	1,090	146	722	65.77%	196.20%
Female	255	337	1,047	82	710	32.16%	210.68%
45 to 49 Years		425	1,290		865		203.53%
Male		217	667		450		207.37%
Female		208	623		415		199.52%
50 to 54 Years		280	847		567		202.50%
Male		151	423		272		180.13%
Female		129	424		295		228.68%
55 to 59 Years	295	216	528	-79	312	-26.78%	144.44%
Male	153	112	266	-41	154	-26.80%	137.50%
Female	142	104	262	-38	158	-26.76%	151.92%
60 to 64 Years	214	213	350	-1	137	-0.47%	64.32%
Male	100	95	171	-5	76	-5%	80%
Female	114	118	179	4	61	3.51%	51.69%
65 to 74 Years	279	402	458	123	56	44.09%	13.93%
Male	117	170	208	53	38	45.30%	22.35%
Female	162	232	250	70	18	43.21%	7.76%
65 to 69 Years		236	255		19		8.05%
Male		95	124		29		30.53%
Female		141	131		-10		-7.09%
70 to 74 Years		166	203		37		22.29%
Male		75	84		9		12%
Female		91	119		28		30.77%
75 to 84 Years	135	196	304	61	108	45.19%	55.10%
Male	46	70	117	24	47	52.17%	67.14%
Female	89	126	187	37	61	41.57%	48.41%
75 to 79 Years		113	202		89		78.76%
Male		38	81		43		113.16%
Female		75	121		46		61.33%
80 to 84 Years		83	102		19		22.89%
Male		32	36		4		12.50%
Female		51	66		15		29.41%
85 Years and Over	43	35	79	-8	44	-18.60%	125.71%
Male	13	8	23	-5	15	-38.46%	187.50%
Female	30	27	56	-3	29	-10%	107.41%
POPULATION BY AGE
Year	2000
Total Population	18,506
Male	9,073
Female	9,433
Median Age	32.2
Male	32.2
Female	32.3
Under 1 Year	411
Male	197
Female	214
1 Year	456
Male	226
Female	230
2 Years	438
Male	207
Female	231
3 Years	451
Male	222
Female	229
4 Years	433
Male	212
Female	221
5 Years	430
Male	224
Female	206
6 Years	381
Male	189
Female	192
7 Years	378
Male	196
Female	182
8 Years	361
Male	195
Female	166
9 Years	347
Male	181
Female	166
10 Years	316
Male	163
Female	153
11 Years	283
Male	143
Female	140
12 Years	281
Male	140
Female	141
13 Years	249
Male	135
Female	114
14 Years	246
Male	134
Female	112
15 Years	231
Male	121
Female	110
16 Years	222
Male	101
Female	121
17 Years	213
Male	110
Female	103
18 Years	197
Male	98
Female	99
19 Years	135
Male	68
Female	67
20 Years	122
Male	60
Female	62
21 Years	125
Male	55
Female	70
22 to 24 Years	461
Male	206
Female	255
25 to 29 Years	1,237
Male	566
Female	671
30 to 34 Years	2,034
Male	951
Female	1,083
35 to 39 Years	2,371
Male	1,175
Female	1,196
40 to 44 Years	1,841
Male	923
Female	918
45 to 49 Years	1,290
Male	667
Female	623
50 to 54 Years	847
Male	423
Female	424
55 to 59 Years	528
Male	266
Female	262
60 and 61 Years	174
Male	94
Female	80
62 to 64 Years	176
Male	77
Female	99
65 and 66 Years	102
Male	44
Female	58
67 to 69 Years	153
Male	80
Female	73
70 to 74 Years	203
Male	84
Female	119
75 to 79 Years	202
Male	81
Female	121
80 to 84 Years	102
Male	36
Female	66
85 Years and Over	79
Male	23
Female	56
Population by Race and Hispanic Origin
Year	2000
Total Population	18,506
Single-Race classification	18,271
White	16,840
Under 18 years of age	5,517
18 or older	11,323
Black or African-American	293
Under 18 years of age	109
18 or older	184
American Indian or Native Alaskan	35
Under 18 years of age	14
18 or older	21
Asian	783
Under 18 years of age	232
18 or older	551
Native Hawaiian or Pacific Islander	6
Under 18 years of age	1
18 or older	5
Asian or Pacific Islander	789
Under 18 years of age	233
18 or older	556
Other	314
Under 18 years of age	109
18 or older	205
Two or more races classified	235
Under 18 years of age	145
18 or older	90
	920
Hispanic or Latino
Under 18 years of age	362
18 or older	558
Not Hispanic or Latino	17,586
Under 18 years of age	5,765
18 or older	11,821
Population by Household for Grayslake, Illinois
Year	1980	1990	2000	Difference	Difference	Percent	Percent
				1990-1980	2000-1990	Change	Change
						1980-1990	1990-2000
Total Population	5,260	7,388	18,506	2,128	11,118	40.46%	150.49%
Number of Households	1,908	2,897	6,503	989	3,606	51.83%	124.47%
With people under 18 present	778	1,059	3,227	281	2,168	36.12%	204.72%
With people 65 or older	339	482	651	143	169	42.18%	35.06%
Population in Households	5,260	7,388	18,495	2,128	11,107	40.46%	150.34%
In Family Households	4,672	6,267	16,538	1,595	10,271	34.14%	163.89%
In Nonfamily Households	588	1,121	1,957	533	836	90.65%	74.58%
Population in Group Quarters	0	0	11	0	11	--N/A--%	--N/A--%
Institutionalized	0	0	0	0	0	--N/A--%	--N/A--%
Other	0	0	11	0	11	--N/A--%	--N/A--%
	2.76	2.55	2.84	-0.21	0.29	-7.49%	11.36%
Average Household Size
Number of Households	1,908	2,897	6,503	989	3,606	51.83%	124.47%
Single-person households	405	682	1,215	277	533	68.40%	78.15%
Male	165	300	540	135	240	81.82%	80%
Female	240	382	675	142	293	59.17%	76.70%
Householder 65 or older	125	211	260	86	49	68.80%	23.22%
Multiple-person households	1,503	2,215	5,288	712	3,073	47.37%	138.74%
With people 65 or older present	214	271	391	57	120	26.64%	44.28%
Family households	1,423	2,014	4,950	591	2,936	41.53%	145.78%
With people under 18 present	772	1,047	3,211	275	2,164	35.62%	206.69%
With people 65 or older present	209	266	376	57	110	27.27%	41.35%
Married-couple family	1,234	1,658	4,314	424	2,656	34.36%	160.19%
With people under 18 present	662	827	2,765	165	1,938	24.92%	234.34%
Male householder family, no wife present	44	88	158	44	70	100%	79.55%
With people under 18 present	23	47	86	24	39	104.35%	82.98%
Female householder family, no husband present	145	268	478	123	210	84.83%	78.36%
With people under 18 present	87	173	360	86	187	98.85%	108.09%
Non-family households	80	201	338	121	137	151.25%	68.16%
With people 65 or older present	5	5	15	0	10	0%	200%
Male householder	60	122	201	62	79	103.33%	64.75%
Female householder	20	79	137	59	58	295%	73.42%
Housing Occupancy and Occupant Characteristics
Year	1980	1990	2000	Difference	Difference	Percent	Percent
				1990-1980	2000-1990	Change	Change
						1980-1990	1990-2000
Housing units	1,952	3,019	6,642	1,067	3,623	54.66%	120.01%
Occupied	1,908	2,897	6,503	989	3,606	51.83%	124.47%
Owner occupied	1,369	1,721	5,103	352	3,382	25.71%	196.51%
Renter occupied	539	1,176	1,400	637	224	118.18%	19.05%
Vacant	44	122	139	78	17	177.27%	13.93%
		14	41		27		192.86%
Age of householder
Owner-occupied housing units:
15 to 24 years
25 to 34 years		375	1,151		776		206.93%
35 to 44 years		504	2,002		1,498		297.22%
45 to 54 years		331	1,061		730		220.54%
55 to 64 years		210	432		222		105.71%
65 to 74 years		195	227		32		16.41%
75 years and over		92	189		97		105.43%
75 to 84 years			152
85 years and over			37
		161	190		29		18.01%
Renter-occupied housing units
15 to 24 years
25 to 34 years		517	454		-63		-12.19%
35 to 44 years		210	342		132		62.86%
45 to 54 years		90	196		106		117.78%
55 to 64 years		51	79		28		54.90%
65 to 74 years		76	53		-23		-30.26%
75 years and over		71	86		15		21.13%
75 to 84 years			61
85 years and over			25
	1,357	1,700	4,774	343	3,074	25.28%	180.82%
Race of householder
Owner-occupied housing units:
White
Black	0	3	67	3	64	--N/A--%	2133.33%
American Indian, Eskimo, Aluet	0	3	6	3	3	--N/A--%	100%
Asian and Pacific Islander	9	13	184	4	171	44.44%	1315.38%
Asian			184
Native Hawiian/Pacific Islander			0
Other or Multiple	3	2	72	-1	70	-33.33%	3500%
	530	1,139	1,228	609	89	114.91%	7.81%
Renter-occupied housing units
White
Black	0	14	33	14	19	--N/A--%	135.71%
American Indian, Eskimo, Aluet	0	2	6	2	4	--N/A--%	200%
Asian and Pacific Islander	5	7	65	2	58	40%	828.57%
Asian			65
Native Hawiian/Pacific Islander			0
Other or Multiple	4	14	68	10	54	250%	385.71%