Montgomery lies 15 miles west of Conroe and 50 miles northwest of Houston. It lies within Montgomery County and has a population of 621 residents according to the 2010 census. The Texas state flag was born here. Nearby Lake Conroe offers a wide variety of outdoor fun for people of all ages. Escape to Historic Montgomery for a relaxing stroll back in time. Shop at the many antique shops, enjoy a day on Lake Conroe, golf at the nearby charming golf courses or take a relaxing and informative nature walk.

The median income for a household in the city is $37,708, and the median income for a family is $38,611. Males have a median income of $31,719 versus $21,786 for females. The per capita income for the city is $17,043. 11.7% of the population and 9.7% of families are below the poverty line. Out of the total population, 8.8% of those under the age of 18 and 8.7% of those 65 and older are living below the poverty line.