Chevrolet Wagon Production
taken from Station Wagons! and taken from Chevrolet Production Figures (1927-1957)

The first mention of Wagons is 1939 with a Midstate Body. Prior to that, Hercules, Campbell, Cantrell & others offered "Wood Wagon Bodies" to GM, IH, Dodge, and others.

Unlike most of the other body styles mentioned at the link above, (until 1939) Chevrolet only supplied the passenger or commercial chassis and the buyer was susposed to locate and buy the Station Wagon body.

In 1939, Chevrolet officially sold the MidStates bodied Woodie Wagon. The production figures indicate 201 wagons in 1939 were made with rear door on a Master 85 chassis. In 1940, 367 rear door wagons were built on the Deluxe Chassis.

The following is production for Wooden Station Wagons
Year
Deluxe w/Tailgate
Deluxe w/Rear door
Standard w/Gate
Standard w/Rear door
1931-38
We know that Chevrolet sold them but didn't officially start until 39 with Midstates Body Co.
Are the production figures contained in the paltry Passenger Chassis lists?
1939
989
229
201
1940
2,126
367
411
1941
2,045
Wagons were not produced on either low end (Standard) models from 1941 - 52
1942
1,057
1943-1945
WWII - no domestic automobile production
1946
840
Wagons were not produced on either low end (Standard) models from 1941 - 52
1947
4,192
1948
10,171
The following are total wagon production, unspecified as to wood/metal, or 2/4 door, or Handyman/Nomad
In mid-year 1949 was the first time Chevrolet officially made a metal wagon on a passenger chassis. The Suburban continues on a truck chassis.
 
1508
(2 door Sedan Delivery)
1509
(4 door
Sedan Delivery ?)
1529
(2 door
Sedan Delivery ?)

2109
(4 door)

2119
(4 door)
2129
(2 door)
2409
(4 door)
2419
(4 door)
2429
(2 door
Nomad?)
1949
9,310
3,342
(wood?)
6,006
1950
23,045
16,995
1951
20,817
23,586
1952
9,175
12,756
1953
15,523
22,408
18,258
7,988
1954
8,255
21,404
27,175
8,156
1955
8,811
17,936
82,303
28,918
24,313
8,386
1956
7,623
13,437
113,303
17,988
22,038
13,279
7,886
1957
7,273
14,740
127,803
21,083
17,528
27,375
6,103