The area of the Grass Lake Regional Chamber of Commerce is fairly large when considering the membership and the area of coverage of the market area. However, in 2005 the Village of Grass Lake Downtown Development Authority conducted a market study to derermine the actual demographics for the area considering its market to run north into Waterloo Township, south into Napoleon Township, west into Leoni Township and east into Sylvan Township in Washtenaw County. Accordingly, the data sheet below reflects that wide and varied demographic data for the area the Chamber covers.
Demographic and Income Profile
Grass Lake, Michigan, Primary Retail Trade Area
| Summary |
2000 |
2005 |
2010 |
| Population |
11,261 |
12,145 |
12,954 |
| Households |
4,089 |
4,496 |
4,838 |
| Families |
3,148 |
3,411 |
3,604 |
| Average Household Size |
2.69 |
2.64 |
2.62 |
| Owner Occupied HU's |
3,608 |
4,005 |
4,328 |
| Median Age |
37.8 |
40.1 |
41.7 |
Trends: 2005-2010 Annual Rate
|
Area |
State |
National |
| Population |
1.3% |
0.66% |
1.22% |
| Households |
1.48% |
0.94% |
1.27% |
| Families |
1.11% |
0.76% |
1.00% |
| Owner HH's |
1.56% |
1.07% |
1.46% |
| Median Household Income |
1.68% |
2.27% |
3.25% |
| |
2000 |
|
2005 |
|
2010 |
|
| Households by Income |
Number |
Percent |
Number |
Percent |
Number |
Percent |
| <$15,000 |
294 |
7.3 |
284 |
6.3 |
272 |
5.6 |
| $15,000-$24,999 |
376 |
9.4 |
377 |
8.4 |
364 |
7.5 |
| $25,000-$34,999 |
394 |
9.8 |
405 |
9.0 |
387 |
8.0 |
| $35,000-$49,999 |
660 |
16.4 |
604 |
13.4 |
599 |
12.4 |
| $50,000-$74,999 |
1,126 |
28.1 |
1,220 |
27.1 |
1,204 |
24.9 |
| $75,000-$99,999 |
670 |
16.7 |
777 |
17.3 |
756 |
15.6 |
| $100,000-$149,999 |
296 |
7.4 |
554 |
12.3 |
845 |
17.5 |
| $150,000-$199,999 |
122 |
3.0 |
122 |
2.7 |
166 |
3.4 |
| $200,000 + |
75 |
1.9 |
151 |
3.4 |
244 |
5.0 |
| Median Household Income |
$54,884 |
|
$60,260 |
|
$65,495 |
|
| Average Household Income |
$64,274 |
|
$72,420 |
|
$82,825 |
|
| Per Capita Income |
$23,494 |
|
$27,324 |
|
$31,491 |
|
| |
2000 |
|
2005 |
|
2010 |
|
| Population by Age |
Number |
Percent |
Number |
Percent |
Number |
Percent |
| 0-4 |
698 |
6.2 |
740 |
6.1 |
768 |
5.9 |
| 5-14 |
1,720 |
15.3 |
1,691 |
13.9 |
1,716 |
13.2 |
| 15-19 |
720 |
6.4 |
804 |
6.6 |
874 |
6.7 |
| 20-24 |
467 |
4.1 |
587 |
4.8 |
638 |
4.9 |
| 25-34 |
1,459 |
13.0 |
1,303 |
10.7 |
1,227 |
9.5 |
| 35-44 |
2,039 |
18.1 |
2,037 |
16.8 |
1,999 |
15.4 |
| 45-54 |
1,799 |
16.0 |
2,094 |
17.2 |
2,280 |
17.6 |
| 55-64 |
1,092 |
9.7 |
1,477 |
12.2 |
1,828 |
14.1 |
| 65-74 |
698 |
6.2 |
781 |
6.4 |
924 |
7.1 |
| 75-84 |
444 |
3.9 |
463 |
3.8 |
497 |
3.8 |
| 85 + |
127 |
1.1 |
169 |
1.4 |
204 |
1.6 |
| |
2000 |
|
2005 |
|
2010 |
|
| Race and Ethnicity |
Number |
Percent |
Number |
Percent |
Number |
Percent |
| White Alone |
10,921 |
97.0 |
11,738 |
96.7 |
12,470 |
96.3 |
| Black Alone |
147 |
1.3 |
169 |
1.4 |
189 |
1.5 |
| American Indian Alone |
38 |
0.3 |
40 |
0.3 |
42 |
0.3 |
| Asian Alone |
18 |
0.2 |
28 |
0.2 |
43 |
0.3 |
| Pacific Islander Alone |
3 |
0.0 |
5 |
0.0 |
9 |
0.1 |
| Some Other Race Alone |
36 |
0.3 |
46 |
0.4 |
59 |
0.5 |
| Two or More Races |
97 |
0.9 |
118 |
1.0 |
141 |
1.1 |
| Hispanic Origin (Any Race) |
131 |
1.2 |
171 |
1.4 |
214 |
1.7 |
Data Note: Income is expressed in current dollars. Source: U.S. Bureau of the Census, 2000 Census of Population and Housing. ESRI Forecasts for 2005 and 2010.
