This document summarizes enrollment profiles for Lake Washington School District from 1980, 1990, and 1998. It shows enrollment numbers by grade level for each year and calculates annual growth rates. From 1980-1990, total enrollment increased by 5,095 students (2.5% average annual growth). From 1990-1998, enrollment grew more slowly, increasing by 1,464 students (0.8% average annual growth). Elementary enrollment increased rapidly from 1980-1990 but declined slightly from 1990-1998. Middle and high school enrollment grew at a steady pace over both periods.

1. Profiles
© Regional Analytic Sciences 1997 All Rights Reserved
Enrollment Profiles
1980, 1990 & 1998 Annual Enrollment Growth,
Lake Washington SD
+600
1980 1990 1998
+500
K 1,127 1,795 1,696 2,500
1 1,235 1,961 1,750
+400
2 1,266 1,916 1,834
3 1,330 1,970 1,967
+300
4 1,504 1,855 1,854 2,000
5 1,583 1,863 1,844
+200Avg
Ann 1980-90 1990-98
6 1,543 1,817 1,854 K-12 Total +510 +183
7 1,494 1,704 1,898 Elem +359 -47
1,500 +100
8 1,380 1,692 1,997 Middle +52 +62
9 1,275 1,616 1,898 High
+0 +98 +168
1980
10 1,365 1,530 1,872 % Avg Ann 1980-90 1990-98 High
11 1,455 1,612 2,006 1,000 1990
-100 Total
K-12 2.5% 0.8%
Elem
12 1,308 1,629 1,954 1998 Elem 3.2% -0.4%
Middle 1980-90 1.7%1990-98 1.7%
Total 17,865 22,960 24,424 High 1.7% 2.4%
500
K-12 Change +5,095 +1,464
1998
Totals Yrly avg +510 +183
1990 Annual Rate of Enrollment Growth,
Total % chg +29% +6% -
1980
Avg ann'l % +2.5% +0.8% K 1 2 3 4 5 6 7
8 8 9 10 11 12 3.5%
1980-90 1990-98
K-6 Change +3,589 -378
3.0%
Elem Yrly avg +359 -47
Shares of Growth, 1980-1990 Shares of Growth, 1990-1998 2.5%
Total % chg +37% -3%
Avg ann'l % +3.2% -0.4% 2.0%
7-8 Change +522 +499
Middle Yrly avg +52 +62 Elem 1.5%
Total % chg +18% +15% 71%
Avg ann'l % +1.7% +1.7% 1.0%
9-12 Change +984 +1,343 High
61%
0.5%
High Yrly avg +98 +168 Middle
Total % chg +18% +21% 22% 0.0%
Avg ann'l % +1.7% +2.4% Middle High
10%
-0.5% Elem
Shares of Growth 1980-90 1990-98
1980-90 1990-98
Elem 70% ( 26%)
Middle 10% 34%
High 19% 92% High Elem
19% 17%
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