ROUND LAKE PARK
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	4,032	4,045	6,038	13	1,993	0.32%	49.27%
Male	1,960	2,057	3,027	97	970	4.95%	47.16%
Female	2,072	1,988	3,011	-84	1,023	-4.05%	51.46%
Median Age			34.4
Male			32.6
Female			36.1
Under 5 Years	441	362	483	-79	121	-17.91%	33.43%
Male	216	188	263	-28	75	-12.96%	39.89%
Female	225	174	220	-51	46	-22.67%	26.44%
5 to 9 Years	394	421	572	27	151	6.85%	35.87%
Male	201	219	313	18	94	8.96%	42.92%
Female	193	202	259	9	57	4.66%	28.22%
10 to 14 Years	378	385	396	7	11	1.85%	2.86%
Male	186	206	206	20	0	10.75%	0%
Female	192	179	190	-13	11	-6.77%	6.15%
15 to 19 Years	365	309	378	-56	69	-15.34%	22.33%
Male	184	157	202	-27	45	-14.67%	28.66%
Female	181	152	176	-29	24	-16.02%	15.79%
20 to 24 Years	374	277	396	-97	119	-25.94%	42.96%
Male	168	152	208	-16	56	-9.52%	36.84%
Female	206	125	188	-81	63	-39.32%	50.40%
25 to 29 Years	390	428	402	38	-26	9.74%	-6.07%
Male	195	213	191	18	-22	9.23%	-10.33%
Female	195	215	211	20	-4	10.26%	-1.86%
30 to 34 Years	350	423	451	73	28	20.86%	6.62%
Male	170	206	252	36	46	21.18%	22.33%
Female	180	217	199	37	-18	20.56%	-8.29%
35 to 44 Years	441	635	913	194	278	43.99%	43.78%
Male	219	339	459	120	120	54.79%	35.40%
Female	222	296	454	74	158	33.33%	53.38%
35 to 39 Years		327	516		189		57.80%
Male		171	258		87		50.88%
Female		156	258		102		65.38%
40 to 44 Years		308	397		89		28.90%
Male		168	201		33		19.64%
Female		140	196		56		40%
45 to 54 Years	357	325	555	-32	230	-8.96%	70.77%
Male	179	162	288	-17	126	-9.50%	77.78%
Female	178	163	267	-15	104	-8.43%	63.80%
45 to 49 Years		181	298		117		64.64%
Male		95	155		60		63.16%
Female		86	143		57		66.28%
50 to 54 Years		144	257		113		78.47%
Male		67	133		66		98.51%
Female		77	124		47		61.04%
55 to 59 Years	139	126	222	-13	96	-9.35%	76.19%
Male	59	64	99	5	35	8.47%	54.69%
Female	80	62	123	-18	61	-22.50%	98.39%
60 to 64 Years	150	113	241	-37	128	-24.67%	113.27%
Male	77	55	96	-22	41	-28.57%	74.55%
Female	73	58	145	-15	87	-20.55%	150%
65 to 74 Years	175	168	609	-7	441	-4%	262.50%
Male	80	69	269	-11	200	-13.75%	289.86%
Female	95	99	340	4	241	4.21%	243.43%
65 to 69 Years		87	283		196		225.29%
Male		31	122		91		293.55%
Female		56	161		105		187.50%
70 to 74 Years		81	326		245		302.47%
Male		38	147		109		286.84%
Female		43	179		136		316.28%
75 to 84 Years	60	60	361	0	301	0%	501.67%
Male	22	24	155	2	131	9.09%	545.83%
Female	38	36	206	-2	170	-5.26%	472.22%
75 to 79 Years		34	231		197		579.41%
Male		11	95		84		763.64%
Female		23	136		113		491.30%
80 to 84 Years		26	130		104		400%
Male		13	60		47		361.54%
Female		13	70		57		438.46%
85 Years and Over	18	13	59	-5	46	-27.78%	353.85%
Male	4	3	26	-1	23	-25%	766.67%
Female	14	10	33	-4	23	-28.57%	230%
POPULATION BY AGE
Year	2000
Total Population	6,038
Male	3,027
Female	3,011
Median Age	34.4
Male	32.6
Female	36.1
Under 1 Year	93
Male	52
Female	41
1 Year	82
Male	45
Female	37
2 Years	109
Male	57
Female	52
3 Years	99
Male	65
Female	34
4 Years	100
Male	44
Female	56
5 Years	134
Male	74
Female	60
6 Years	116
Male	65
Female	51
7 Years	107
Male	61
Female	46
8 Years	121
Male	60
Female	61
9 Years	94
Male	53
Female	41
10 Years	103
Male	60
Female	43
11 Years	81
Male	41
Female	40
12 Years	78
Male	45
Female	33
13 Years	61
Male	23
Female	38
14 Years	73
Male	37
Female	36
15 Years	79
Male	28
Female	51
16 Years	75
Male	47
Female	28
17 Years	74
Male	44
Female	30
18 Years	65
Male	37
Female	28
19 Years	85
Male	46
Female	39
20 Years	89
Male	44
Female	45
21 Years	76
Male	43
Female	33
22 to 24 Years	231
Male	121
Female	110
25 to 29 Years	402
Male	191
Female	211
30 to 34 Years	451
Male	252
Female	199
35 to 39 Years	516
Male	258
Female	258
40 to 44 Years	397
Male	201
Female	196
45 to 49 Years	298
Male	155
Female	143
50 to 54 Years	257
Male	133
Female	124
55 to 59 Years	222
Male	99
Female	123
60 and 61 Years	81
Male	27
Female	54
62 to 64 Years	160
Male	69
Female	91
65 and 66 Years	97
Male	39
Female	58
67 to 69 Years	186
Male	83
Female	103
70 to 74 Years	326
Male	147
Female	179
75 to 79 Years	231
Male	95
Female	136
80 to 84 Years	130
Male	60
Female	70
85 Years and Over	59
Male	26
Female	33
Population by Race and Hispanic Origin
Year	2000
Total Population	6,038
Single-Race classification	5,882
White	4,905
Under 18 years of age	1,210
18 or older	3,695
Black or African-American	104
Under 18 years of age	56
18 or older	48
American Indian or Native Alaskan	22
Under 18 years of age	5
18 or older	17
Asian	33
Under 18 years of age	5
18 or older	28
Native Hawaiian or Pacific Islander	1
Under 18 years of age
18 or older	1
Asian or Pacific Islander	34
Under 18 years of age	5
18 or older	29
Other	817
Under 18 years of age	330
18 or older	487
Two or more races classified	156
Under 18 years of age	73
18 or older	83
	1,584
Hispanic or Latino
Under 18 years of age	649
18 or older	935
Not Hispanic or Latino	4,454
Under 18 years of age	1,030
18 or older	3,424
Population by Household for Round Lake Park, Illinois
Year	1980	1990	2000	Difference	Difference	Percent	Percent
				1990-1980	2000-1990	Change	Change
						1980-1990	1990-2000
Total Population	4,032	4,045	6,038	13	1,993	0.32%	49.27%
Number of Households	1,285	1,291	2,131	6	840	0.47%	65.07%
With people under 18 present	691	641	775	-50	134	-7.24%	20.90%
With people 65 or older	195	188	718	-7	530	-3.59%	281.91%
Population in Households	4,032	4,035	6,038	3	2,003	0.07%	49.64%
In Family Households	3,750	3,667	5,337	-83	1,670	-2.21%	45.54%
In Nonfamily Households	282	368	701	86	333	30.50%	90.49%
Population in Group Quarters	0	10	0	10	-10	--N/A--%	-100%
Institutionalized	0	0	0	0	0	--N/A--%	--N/A--%
Other	0	10	0	10	-10	--N/A--%	-100%
	3.14	3.13	2.83	-0.01	-0.3	-0.39%	-9.45%
Average Household Size
Number of Households	1,285	1,291	2,131	6	840	0.47%	65.07%
Single-person households	206	227	470	21	243	10.19%	107.05%
Male	88	107	179	19	72	21.59%	67.29%
Female	118	120	291	2	171	1.69%	142.50%
Householder 65 or older	61	64	258	3	194	4.92%	303.13%
Multiple-person households	1,079	1,064	1,661	-15	597	-1.39%	56.11%
With people 65 or older present	134	124	460	-10	336	-7.46%	270.97%
Family households	1,047	1,009	1,563	-38	554	-3.63%	54.91%
With people under 18 present	686	630	760	-56	130	-8.16%	20.63%
With people 65 or older present	134	124	442	-10	318	-7.46%	256.45%
Married-couple family	874	800	1,224	-74	424	-8.47%	53%
With people under 18 present	559	491	546	-68	55	-12.16%	11.20%
Male householder family, no wife present	46	60	113	14	53	30.43%	88.33%
With people under 18 present	31	36	67	5	31	16.13%	86.11%
Female householder family, no husband present	127	149	226	22	77	17.32%	51.68%
With people under 18 present	96	103	147	7	44	7.29%	42.72%
Non-family households	32	55	98	23	43	71.88%	78.18%
With people 65 or older present	0	0	18	0	18	--N/A--%	--N/A--%
Male householder	21	38	60	17	22	80.95%	57.89%
Female householder	11	17	38	6	21	54.55%	123.53%
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	1,337	1,356	2,229	19	873	1.42%	64.38%
Occupied	1,285	1,291	2,131	6	840	0.47%	65.07%
Owner occupied	1,123	1,040	1,843	-83	803	-7.39%	77.21%
Renter occupied	162	251	288	89	37	54.94%	14.74%
Vacant	52	65	98	13	33	25%	50.77%
		33	37		4		12.12%
Age of householder
Owner-occupied housing units:
15 to 24 years
25 to 34 years		287	266		-21		-7.32%
35 to 44 years		290	395		105		36.21%
45 to 54 years		156	278		122		78.21%
55 to 64 years		133	234		101		75.94%
65 to 74 years		92	366		274		297.83%
75 years and over		49	267		218		444.90%
75 to 84 years			236
85 years and over			31
		22	35		13		59.09%
Renter-occupied housing units
15 to 24 years
25 to 34 years		95	96		1		1.05%
35 to 44 years		76	81		5		6.58%
45 to 54 years		24	41		17		70.83%
55 to 64 years		18	13		-5		-27.78%
65 to 74 years		12	9		-3		-25%
75 years and over		4	13		9		225%
75 to 84 years			10
85 years and over			3
	1,095	1,006	1,677	-89	671	-8.13%	66.70%
Race of householder
Owner-occupied housing units:
White
Black	0	2	6	2	4	--N/A--%	200%
American Indian, Eskimo, Aluet	3	2	2	-1	0	-33.33%	0%
Asian and Pacific Islander	3	1	8	-2	7	-66.67%	700%
Asian			8
Native Hawiian/Pacific Islander			0
Other or Multiple	23	29	150	6	121	26.09%	417.24%
	154	238	226	84	-12	54.55%	-5.04%
Renter-occupied housing units
White
Black	0	1	15	1	14	--N/A--%	1400%
American Indian, Eskimo, Aluet	0	2	3	2	1	--N/A--%	50%
Asian and Pacific Islander	0	0	4	0	4	--N/A--%	--N/A--%
Asian			3
Native Hawiian/Pacific Islander			1
Other or Multiple	7	10	40	3	30	42.86%	300%