A port city where coastal growth is reshuffling long-stable margins
Savannah's metropolitan area has shifted measurably as in-migration tied to port expansion and tourism drives demographic change, compressing the double-digit margins that once defined Chatham County's predictable election-night patterns.
| County | Pop. | Margin | Dem | Rep | Total | Share |
|---|---|---|---|---|---|---|
| Chatham | 301K | D+18.0 | 82,758 | 57,336 | 141,109 | 17.5% |
| Chatham | 283K | D+18.0 | 82,758 | 57,336 | 141,109 | 17.5% |
| Chatham | 248K | D+18.0 | 82,758 | 57,336 | 141,109 | 17.5% |
| Chatham | 232K | D+18.0 | 82,758 | 57,336 | 141,109 | 17.5% |
| Effingham | 69K | R+49.1 | 9,144 | 26,943 | 36,244 | 4.5% |
| Effingham | 56K | R+49.1 | 9,144 | 26,943 | 36,244 | 4.5% |
| Effingham | 50K | R+49.1 | 9,144 | 26,943 | 36,244 | 4.5% |
| Bryan | 48K | R+36.3 | 7,779 | 16,738 | 24,651 | 3.1% |
| Effingham | 38K | R+49.1 | 9,144 | 26,943 | 36,244 | 4.5% |
| Bryan | 34K | R+36.3 | 7,779 | 16,738 | 24,651 | 3.1% |
| Bryan | 30K | R+36.3 | 7,779 | 16,738 | 24,651 | 3.1% |
| Bryan | 23K | R+36.3 | 7,779 | 16,738 | 24,651 | 3.1% |
| Group | Savannah, GA | National |
|---|---|---|
▶White (Non-Hispanic)(13) | 56.9% | 57.4% |
▶Black / African American(15) | 33.4% | 12.2% |
▶Hispanic / Latino(20) | 5.0% | 19.3% |
Multiracial / Other | 2.3% | 4.0% |
▶Asian(6) | 2.1% | 6.0% |
▶Middle Eastern / North African(9) | 0.5% | 0.9% |
▶Native American / Alaska Native(2) | 0.3% | 0.9% |
Catholic-Evangelical edge: -39.2pp (vs national 4.5pp). A strongly Evangelical-leaning religious profile, which nationally correlates with Republican-leaning rural and exurban communities.
| Tradition | % Pop | % Adherents | US Pop | US Adherents |
|---|---|---|---|---|
| 18.5% | 48.7% | — | — | |
| 5.5% | 14.4% | — | — | |
| 5.4% | 14.1% | — | — | |
| 5.3% | 14.1% | — | — | |
| 3.2% | 8.4% | — | — | |
LDS (Mormon) | 0.8% | 2.0% | — | — |
Non-religiousPopulation | 62.0% | — | — | — |
Who lives in the Savannah, GA metro area? 1,412,398 residents across 12 counties.
Scale, voting-age share, and this geography's footprint inside the national electorate.
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
| Offices | Margin A | Margin B | Split |
|---|---|---|---|
| Senate vs Governor | D+2.9 | R+6.1 | 9.0pp |