Can I raise 1~2 chicken in my back yard(The Woodlands)

Backyard is around 2500 SQFT

Ive always wanted to raise Chicken in my backyard as a pet(black australorp chickens)

Planning to get 1~2

As I did some research, I saw SB 1620 could have allowed Texans to raise six or fewer chickens in their backyard. The revised ordinance states residents may keep no more than six hens, and coops must be maintained at least 20 feet from neighboring residences and at least 10 feet from the owner's residence.

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Just wanted to double check if I'm against any laws. Im not getting a rooster by the way.

Thanks in advance