Moving to McDonough: Pros, Cons & What to Know
Moving to McDonough means moving to one of the Atlanta metro's genuinely fastest-growing counties right now -- Henry County has been described by local officials as the fastest-growing majority-Black suburban county in the United States. McDonough itself is the Henry County seat, about 30 miles south of downtown Atlanta, anchored by a real, NRHP-listed historic square.
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Learn moreReal, currently-documented fast growth, not a stale claim
Henry County posted the 2nd-largest percentage population increase (2.5%, +5,800 residents) among the ten-county Atlanta region in 2025, and was the single fastest-growing county by percentage in metro Atlanta between April 2021 and April 2022 (CBS News Atlanta, Axios Atlanta, retrieved 2026-08-22). McDonough itself grew 16.39% since the 2020 Census (29,453 to an estimated 34,279 in 2026) -- a notably faster rate than several other Atlanta-exurb markets in this dataset.
A real historic square, not a generic "downtown"
Henry County was founded in 1821, and McDonough was established as the county seat in 1823, laid out around a public square with a courthouse at its center. The current 1897 Romanesque-style Henry County Courthouse anchors the square and is individually listed on the National Register of Historic Places, and the broader McDonough Historic District carries 187 contributing buildings (Wikipedia, HMDB.org, retrieved 2026-08-22).
Growth driven substantially by logistics and distribution
McDonough's I-75/I-675 access and proximity to Hartsfield-Jackson Atlanta International Airport have made it a real hub for warehouse and distribution operations, with Amazon a documented presence among a broader logistics, retail, and healthcare employment base -- a real, tangible driver of the county's population growth, not growth without an economic foundation.
A large proposed downtown redevelopment -- not yet built
A 70-acre mixed-use development (the 'McDonough Civic Complex') along South Zack Hinton Parkway/GA-155 was proposed in March 2025, with 1,050 multifamily units and 190 townhomes planned if approved -- construction is estimated complete by the end of 2030. This is disclosed explicitly as proposal-stage, not a confirmed near-term amenity; it still requires a Development of Regional Impact review and faces real reported friction over sewer capacity and truck traffic (Construction Equipment Guide, henryga.news, retrieved 2026-08-22).
Key takeaways
- Henry County is real, currently documented as one of the fastest-growing counties in the Atlanta metro -- the 2nd-largest percentage population increase among the 10-county Atlanta region in 2025.
- McDonough grew 16.39% since the 2020 Census, a notably faster rate than several other markets in this dataset.
- McDonough Square is a real, NRHP-listed historic downtown anchored by an 1897 courthouse, laid out when the city became county seat in 1823.
- Growth is substantially logistics/distribution-driven (I-75/I-675 access, Amazon presence); a large mixed-use downtown redevelopment remains proposal-stage, not yet built.
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