Updated . Forsyth County is still growing, but more slowly than earlier this decade. Its population rose 12.5% from the 2020 estimate base to July 2025, reaching 282,805, according to the U.S. Census Bureau. For buyers, that means a county that continues adding homes, roads and services while offering more housing choice than during the market's peak years.
Growth by the numbers
Population and permit figures are the latest cited estimates; housing figures cover August 2026. On a phone, swipe horizontally to see every column.
| Measure | Figure | Period | Source |
|---|---|---|---|
| Population | 282,805 (+31,520 from the 2020 estimate base) | July 1, 2025 | U.S. Census Bureau |
| Net domestic migration | +1,659 (down from +7,117 in 2021) | Year to July 2025 | Census population estimates |
| New single-family permits | 1,409 (down from 1,692 in 2024) | 2025 | Census Building Permits Survey |
| Single-family median sale price | $635,000 (-2.2% year over year) | August 2026 | Georgia REALTORS research |
| Townhouse median sale price | $437,490 | August 2026 | Georgia REALTORS |
| Months' supply, single-family | 5.0; inventory up 13.2% | August 2026 | Georgia REALTORS |
| Closed sales, year to date | 1,847 (+7.5%) | January–August 2026 | Georgia REALTORS |
Sales for the year are up, but August pending sales fell 30% from a year earlier and inventory grew. Buyers have more room to negotiate than in recent years. For price trends, see how Forsyth home values have changed.
Commuting and GA 400
About 36% of Forsyth's working residents work outside the county, the average commute is about 31 minutes, and nearly a third work from home, based on American Community Survey estimates. GA 400 is the main route south. The SR 400 Express Lanes project held its ceremonial groundbreaking in April 2026, with major construction scheduled in 2026 and service commencement planned for 2031. Review the Georgia DOT express-lanes information for current notices, and test your commute during the hours you expect to travel.
New construction vs. resale
Forsyth still issues more than a thousand new single-family permits a year, so new homes are a real option. With new construction, ask about builder incentives, HOA dues and planned amenities, and get an independent inspection before closing, even on a brand-new house. With resale, compare the price per square foot against nearby new builds, and check the age of the roof and systems.
Taxes and homestead exemption
The 2025 millage rate for unincorporated Forsyth County was 24.522 mills, based on Georgia Department of Revenue reporting. Properties inside the City of Cumming may also have city taxes. After you buy, review the Forsyth County homestead-exemption instructions. Applicants generally must own and occupy the home as of January 1 of the applicable tax year. The county states that its online portal will accept 2027 applications from November 2026 through April 1, 2027; in-person filing options are also listed on the county page. Confirm the live instructions before filing.
Lake Lanier, parks and services
- Lake Lanier: Buying waterfront property does not automatically guarantee permission for a dock. Confirm any shoreline-use permit, its status and transfer requirements directly with the U.S. Army Corps of Engineers.
- Parks: Sawnee Mountain Preserve protects 963 acres and includes trails and a visitor center. The county's Big Creek Greenway provides a separate multi-use trail corridor; review the current county map for open segments and access points.
- Healthcare: Northside Hospital Forsyth is in Cumming.
- Schools: Assignment is based on the property address and may change. Use Forsyth County Schools boundary planning and confirm the assignment directly with the district.
Before you decide
Compare Forsyth against nearby options on commute, price and home type. Our North Metro Atlanta relocation guide covers Cherokee, Cobb and North Fulton side by side. Considering a move to Forsyth County? Contact The Carl Hawthorne Team for current listings, new-construction comparisons and a commute-focused tour, or browse Forsyth County homes for sale. The Carl Hawthorne Team, Watkins Real Estate Associates.
Frequently asked questions
Is Forsyth County, Georgia still growing?
Yes. The U.S. Census Bureau estimated 282,805 residents as of July 2025, a 12.5% increase from the April 2020 estimate base. The pace and sources of growth can change, so use current Census estimates when comparing periods.
What should commuters know before moving to Forsyth County?
GA 400 is the primary southbound corridor for many commuters, and the SR 400 Express Lanes project is scheduled to remain under construction for several years. Drive the exact route during expected travel hours and review current Georgia DOT construction notices.
Is new construction widely available in Forsyth County?
New homes remain a meaningful part of the local market, but availability varies by area, builder and price range. Compare builder incentives, HOA obligations, planned amenities, warranties and nearby resale values, and obtain an independent inspection before closing.
Does a Lake Lanier property automatically include dock rights?
No. Waterfront ownership does not automatically guarantee authorization for a dock. Buyers should verify the status, conditions and transfer requirements of any shoreline-use permit directly with the U.S. Army Corps of Engineers.
How are schools assigned in Forsyth County?
Forsyth County public-school assignments are based on the property's address and can change as attendance boundaries are updated. Check the district's current boundary resources and confirm the specific address directly with Forsyth County Schools.
Important: Population estimates, market figures, construction schedules, taxes, homestead instructions, shoreline permits and school boundaries can change. Verify material facts for the specific property with the appropriate agency, lender, association and service provider.
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