Bexar County voters say YES to Fluoride
The San Antonio Survey 2000 (SAS 2000) is an annual
survey conducted by the University of Texas at San Antonio students
in the combined research methods courses of political science, sociology,
criminal justice and public administration, in conjunction with the
University's Metropolitan Research and Policy Institute. The purpose
of the survey is to give research methods students experience in survey
research as well as to measure the attitudes and perceptions of San
Antonians on important topics of the day. Surveys were conducted during
the weeks of October 9-25th, 2000.
The SAS 2000 data are based on a random probability sample of individuals
with telephones and consist of eight hundred and forty-two (842) responses
from the Bexar County metropolitan area. A split sample design produced
389 completed responses from a random sample of registered voters who had
voted in any one of the last five elections, and 388 from a random sample
of adults in San Antonio with telephones. The standard error of the entire
sample is +/- 3.4% and the error for each split sample is +/- 4.8% with
a 95 percent confidence level.
Question that was asked:

A majority of all respondents are in favor of adding fluoride,
with percentage among voters higher than among the random sample of adults.
| Voters |
Random |
| Category |
Frequency |
% |
Category |
Frequency |
% |
| 1)Favor |
242 |
60.2 |
1)Favor |
206 |
51.9 |
| 2)Oppose |
117 |
29.1 |
2)Oppose |
141 |
35.5 |
| 3)dk |
34 |
8.5 |
3)dk |
42 |
10.6 |

Sex of respondent had no impact on whether they favored
or opposed adding fluoride to city water.
| SAMPLE: Voter |
SAMPLE: Random |
| |
Male |
Female |
Total |
|
Male |
Female |
Total |
| Favor |
110
63.6% |
132
57.6% |
242
60.2% |
Favor |
82
55% |
124
50% |
206
51.9% |
| Oppose |
51
29.5% |
66
28.8% |
117
29.1% |
Oppose |
56
37.6% |
85
34.3% |
141
35.5% |
| dk |
10
5.8% |
24
10.5% |
34
8.5% |
dk |
7
4.7% |
35
14.1% |
42
10.6% |
| Total |
173
100% |
229
100% |
402
100% |
Total |
149
100% |
248
100% |
397
100% |

Having children does not impact overall results.
| SAMPLE: Voter |
SAMPLE: Random |
| |
None |
Has kids |
Total |
|
None |
Has kids |
Total |
| Favor |
129
57.6% |
111
66.1% |
240
61.2% |
Favor |
117
54.4% |
89
50.9% |
206
52.8% |
| Oppose |
129
57.6% |
111
66.1% |
240
61.2% |
Oppose |
117
54.4% |
89
50.9% |
206
52.8 |
| dk |
19
8.50% |
14
8.30% |
33
8>40% |
dk |
20
9.3% |
21
12% |
41
10.5% |
| Total |
224 |
168 |
392 |
Total |
215 |
175 |
41 |

Hispanics in the random sample were most likely to say they
opposed, although a larger percent said they were in favor. Over 15% of
both African American and Hispanic voters said they did not know yet.
| SAMPLE: Voter |
SAMPLE: Random |
| |
White |
Hispanic |
Afr/Amer |
Total |
|
White |
Hispanic |
Afr/Amer |
Total |
| Favor |
176
65.7% |
44
52.4% |
5
45.5% |
225
62% |
Favor |
107
57.2% |
76
47.5% |
11
57.9% |
194
53% |
| Oppose |
76
65.7% |
25
29.80% |
4
36.4% |
105
28.9% |
Oppose |
58
31% |
66
41.3% |
5
26.3% |
129
35.2% |
| dk |
14
5.2% |
14
16.7% |
2
18.2% |
30
8.3% |
dk |
20
10.7% |
16
10% |
3
15.8% |
39
10.7% |
| Total |
268
100% |
84
100% |
11
100% |
363
100% |
Total |
187
100% |
160
100% |
19
100% |
366
100% |

Lower income groups among both the sample of voters and
the random sample were more likely to oppose adding fluoride, although
a higher proportion of both groups said they favored adding fluoride to
city water.
| SAMPLE: Voter |
SAMPLE: Random |
| |
$1K-
25K |
$26k-
40K |
$41K-
55K |
$56K-
80K |
$81K + |
Total |
|
$1K-
25K |
$26k-
40K |
$41K-
55K |
$56K-
80K |
$81K + |
Total |
| Favor |
14
46.7% |
22
44% |
28
70% |
36
61% |
44
71% |
144
59.8% |
Favor |
44
48.9% |
29
50% |
27
62.8% |
27
62.8% |
24
64.9% |
151
55.7% |
| Oppose |
12
40% |
21
42% |
7
17.5% |
19
32.2% |
13
21% |
72
29.9% |
Oppose |
35
38.9% |
23
39.7% |
15
34.9% |
12
27.9% |
7
18.9% |
92
33.9% |
| dk |
2
6.7% |
6
12% |
5
12.5% |
4
6.8% |
3
4.8% |
20
8.3% |
dk |
11
12.2% |
5
8.6% |
1
2.3% |
4
9.3% |
4
10.8% |
25
9.2% |
| Total |
30
100% |
50
100% |
40
100% |
59
100% |
62
100% |
241
100% |
Total |
90
100% |
58
100% |
43
100% |
43
100% |
37
100% |
271
100% |

Older groups were more likely to be opposed, but a among
all age groups higher percentage is in favor than not. A clear majority
of all ages of those in the sample of voters favors adding fluoride.
| SAMPLE: Voter |
SAMPLE: Random |
| |
17-35 |
36-50 |
51-65 |
66+ |
Total |
|
17-35 |
36-50 |
51-65 |
66+ |
Total |
| Favor |
31
60.8% |
84
67.2% |
69
59.5% |
52
54.2% |
236
60.8% |
Favor |
61
55.5% |
57
51.8% |
47
56.6% |
36
49.3% |
201
53.5% |
| Oppose |
15
29.4% |
32
25.6% |
37
31.9% |
30
31.3% |
114
29.4% |
Oppose |
35
31.8% |
42
38.2% |
31
37.3% |
24
32.9% |
132
35.10% |
| dk |
4
7.8% |
7
5.6% |
8
6.9% |
14
14.6% |
33
8.5% |
dk |
13
11.8% |
11
10% |
4
4.8% |
11
15.1% |
39
10.4% |
| Total |
51
100% |
125
100% |
116
100% |
96
100% |
388
100% |
Total |
110
100% |
110
100% |
83
100% |
73
100% |
367
100% |

Only among those who have not completed high school diploma's
is the percentage opposed to adding fluoride larger than the percentage
in favor.
| SAMPLE: Voter |
SAMPLE: Random |
| |
No H.S. |
High School |
Assoc |
Bach |
Adv |
Total |
|
No H.S. |
High School |
Assoc |
Bach |
Adv |
Total |
| Favor |
4
26.7% |
58
52.7% |
42
61.8% |
83
65.4% |
53
71.6% |
240
60.9% |
Favor |
15
37.5% |
67
43.2% |
46
59% |
46
63% |
32
71.1% |
206
52.7% |
| Oppose |
7
46.7% |
43
39.1% |
17
25% |
35
27.6% |
14
18.9% |
116
29.4% |
Oppose |
15
37.5% |
67
43.2% |
46
59% |
46
63% |
32
71.1% |
140
35.8% |
| dk |
3
20% |
8
7.3% |
9
13.2% |
7
5.5% |
6
8.1% |
33
8.4% |
dk |
7
17.5% |
16
10.3% |
8
10.3% |
8
11% |
2
4.4% |
41
10.5% |
| Total |
15
100% |
110
100% |
68
100% |
127
100% |
74
100% |
394
100% |
Total |
40
100% |
155
100% |
78
100% |
73
100% |
45
100% |
391
100% |
|