Table 68. Summary by North American Industry Classification System: 2012 (continued) 
[For meaning of abbreviations and symbols, see introductory text.] 
Item 
Total 
Oilseed and 
grain farming 
(1111) 
Vegetable 
and melon 
farming 
(1112) 
Fruit and 
tree nut 
farming 
(1113) 
Greenhouse, 
nursery, and 
floriculture 
production 
(1114) 
Other crop farming 
(1119) 
Total 
Tobacco 
farming 
(11191) 
CROPS HARVESTED - Con. 
Land in vegetables (see text) - Con. 
Peas, green 
farms 
70 
18 
30 
2 
1 
16 
- 
acres 
2,484 
1,547 
(D) 
(D) 
(D) 
307 
- 
Harvested for processing 
farms 
39 
17 
16 
5 
- 
acres 
2,441 
1,547 
(D) 
- 
- 
298 
- 
Potatoes 
farms 
260 
14 
151 
6 
12 
53 
1 
acres 
2,266 
598 
1,429 
4 
3 
41 
(D) 
Harvested for processing 
farms 
22 
3 
13 
- 
1 
2 
acres 
2,027 
(D) 
1,297 
- 
(D) 
(D) 
- 
Farms by acres harvested: 
0.1 to 4.9 acres 
240 
10 
140 
6 
12 
51 
1 
5.0 to 24.9 acres 
9 
1 
6 
- 
- 
2 
- 
25.0 to 99.9 acres 
5 
1 
2 
- 
- 
- 
- 
100.0 to 249.9 acres 
3 
1 
1 
- 
- 
- 
- 
250.0 acres or more 
3 
1 
2 
- 
- 
- 
Sweet corn 
farms 
342 
53 
182 
8 
12 
55 
2 
acres 
8,182 
2,608 
3,675 
174 
152 
868 
(D) 
Harvested for processing 
farms 
57 
25 
17 
1 
3 
5 
acres 
4,315 
2,238 
1,167 
(D) 
(D) 
334 
- 
Sweet potatoes 
farms 
52 
2 
36 
1 
4 
9 
1 
acres 
75 
(D) 
48 
(D) 
5 
19 
(D) 
Harvested for processing 
farms 
10 
- 
6 
- 
- 
4 
- 
acres 
5 
- 
5 
- 
- 
1 
- 
Tomatoes in the open 
farms 
441 
23 
274 
19 
20 
78 
- 
acres 
657 
27 
470 
36 
15 
78 
- 
Harvested for processing 
farms 
20 
- 
14 
- 
2 
3 
- 
acres 
54 
- 
52 
- 
(D) 
1 
- 
Land in orchards 
farms 
358 
14 
45 
226 
8 
41 
1 
acres 
3,973 
66 
263 
3,332 
50 
132 
(D) 
Irrigated 
farms 
80 
5 
10 
56 
3 
5 
acres 
806 
(D) 
40 
747 
(D) 
1 
- 
Farms by bearing and nonbearing acres: 
0.1 to 4.9 acres 
251 
10 
35 
143 
4 
37 
1 
5.0 to 24.9 acres 
79 
4 
7 
60 
4 
3 
- 
25.0 to 99.9 acres 
18 
- 
3 
14 
- 
1 
- 
100.0 to 249.9 acres 
8 
- 
- 
7 
- 
- 
- 
250.0 acres or more 
2 
- 
- 
2 
- 
- 
- 
Apples 
farms 
171 
5 
24 
98 
4 
22 
- 
bearing and nonbearing 
acres 
1,897 
7 
58 
1,654 
(D) 
44 
- 
Grapes 
farms 
167 
11 
12 
111 
5 
18 
1 
bearing and nonbearing 
acres 
681 
56 
35 
527 
(D) 
37 
(D) 
Peaches, all 
farms 
128 
5 
17 
81 
4 
10 
- 
bearing and nonbearing 
acres 
999 
2 
139 
817 
(D) 
33 
- 
Citrus fruit, all 
farms 
2 
- 
2 
- 
- 
- 
- 
bearing and nonbearing 
acres 
(D) 
- 
(D) 
- 
- 
Pecans 
farms 
13 
- 
1 
8 
- 
4 
- 
bearing and nonbearing 
acres 
5 
- 
(D) 
(D) 
- 
(Z) 
- 
Walnuts, English 
farms 
2 
- 
2 
- 
- 
- 
- 
bearing and nonbearing 
acres 
(D) 
- 
(D) 
- 
- 
- 
- 
Land in berries (see text) 
farms 
315 
14 
91 
97 
18 
67 
2 
acres 
480 
16 
111 
253 
18 
70 
(D) 
See footnote(s) at end of table. -continued 
186 Maryland 
2012 Census of Agriculture - State Data 
USDA, National Agricultural Statistics Service 
