Alpharetta, Georgia demographics

Alpharetta, GA demographics: median age 41.3; 70.7% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Alpharetta city, Georgia · Incorporated city · GEOID 1301696. The survey estimates a population of 66,855 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Alpharetta is 41.3 years, with a 90% margin of error of 1.7 years. There are 25,032 households (±745). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	41.3 ±1.7	37.6 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 66,855
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Under 18	15,961 ±1,275	23.9% ±1.9 pp	23.2%	22.0%
18–34	10,826 ±1,026	16.2% ±1.5 pp	23.3%	22.8%
35–64	31,167 ±1,398	46.6% ±2.1 pp	38.5%	38.0%
65 and older	8,901 ±683	13.3% ±1.0 pp	15.0%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 66,855
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Male	33,035 ±1,028	49.4% ±1.5 pp	48.8%	49.5%
Female	33,820 ±1,029	50.6% ±1.5 pp	51.2%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 66,855
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
White alone	35,915 ±1,976	53.7% ±3.0 pp	50.9%	61.0%
Black or African American alone	7,520 ±1,604	11.2% ±2.4 pp	31.1%	12.2%
American Indian and Alaska Native alone	118 ±122 · low precision	0.2% ±0.2 pp · low precision	0.4%	0.9%
Asian alone	13,659 ±1,341	20.4% ±2.0 pp	4.5%	6.0%
Native Hawaiian and Other Pacific Islander alone	8 ±10 · low precision	0.0% ±0.0 pp · low precision	0.1%	0.2%
Some other race alone	3,330 ±1,284	5.0% ±1.9 pp	4.6%	7.1%
Two or more races	6,305 ±824	9.4% ±1.2 pp	8.3%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 66,855
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Not Hispanic or Latino	60,551 ±1,080	90.6% ±1.6 pp	89.0%	80.7%
Hispanic or Latino	6,304 ±1,078	9.4% ±1.6 pp	11.0%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 25,032
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Married-couple family	15,496 ±653	61.9% ±1.8 pp	46.5%	46.9%
Other family: male householder, no spouse present	783 ±285	3.1% ±1.1 pp	4.9%	5.1%
Other family: female householder, no spouse present	2,074 ±412	8.3% ±1.6 pp	14.9%	12.2%
Nonfamily: householder living alone	5,378 ±622	21.5% ±2.4 pp	27.7%	28.7%
Nonfamily: householder not living alone	1,301 ±384	5.2% ±1.5 pp	6.1%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 25,032
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Households with people under 18	8,436 ±519	33.7% ±1.8 pp	31.6%	29.5%
Households without people under 18	16,596 ±968	66.3% ±3.3 pp	68.4%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 25,032
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
One-person nonfamily households	5,378 ±622	21.5% ±2.4 pp	27.7%	28.7%
Two-person households	8,236 ±719	32.9% ±2.7 pp	33.1%	33.8%
Three-person households	4,782 ±629	19.1% ±2.4 pp	16.6%	15.3%
Four-person households	4,152 ±412	16.6% ±1.6 pp	12.9%	12.6%
Five-person households	2,008 ±533	8.0% ±2.1 pp	6.1%	5.9%
Six-person households	306 ±144	1.2% ±0.6 pp	2.3%	2.2%
Seven or more people	170 ±124 · low precision	0.7% ±0.5 pp · low precision	1.4%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 66,855
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Native	48,260 ±1,474	72.2% ±2.2 pp	88.8%	85.9%
Foreign born	18,595 ±1,470	27.8% ±2.2 pp	11.2%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 63,013
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
English only	42,359 ±1,958	67.2% ±3.0 pp	84.5%	77.7%
Spanish	4,706 ±922	7.5% ±1.5 pp	8.6%	13.6%
French, Haitian, or Cajun	202 ±146 · low precision	0.3% ±0.2 pp · low precision	0.6%	0.7%
German or other West Germanic	361 ±171	0.6% ±0.3 pp	0.3%	0.5%
Russian, Polish, or other Slavic	914 ±354	1.5% ±0.6 pp	0.3%	0.7%
Other Indo-European	4,829 ±934	7.7% ±1.5 pp	1.6%	2.0%
Korean	664 ±257	1.1% ±0.4 pp	0.5%	0.3%
Chinese, including Mandarin and Cantonese	1,978 ±450	3.1% ±0.7 pp	0.6%	1.1%
Vietnamese	283 ±246 · low precision	0.4% ±0.4 pp · low precision	0.5%	0.5%
Tagalog, including Filipino	161 ±101 · low precision	0.3% ±0.2 pp · low precision	0.2%	0.6%
Other Asian and Pacific Island	4,794 ±1,253	7.6% ±2.0 pp	0.9%	1.1%
Arabic	548 ±367 · low precision	0.9% ±0.6 pp · low precision	0.2%	0.5%
Other and unspecified	1,214 ±472	1.9% ±0.7 pp	1.1%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 46,158
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Less than high school graduate	1,547 ±355	3.4% ±0.8 pp	10.8%	10.4%
High school graduate or equivalency	4,085 ±699	8.9% ±1.5 pp	26.6%	26.0%
Some college, no degree	5,286 ±731	11.5% ±1.6 pp	19.2%	19.1%
Associate’s degree	2,596 ±402	5.6% ±0.9 pp	8.4%	8.8%
Bachelor’s degree	18,284 ±1,024	39.6% ±1.9 pp	21.1%	21.6%
Graduate or professional degree	14,360 ±1,121	31.1% ±2.3 pp	13.9%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 66,177
Category	Count ± MOE	Share ± MOE (pp)	Georgia	U.S.
Same house	56,160 ±1,245	84.9% ±1.9 pp	87.0%	87.7%
Moved within same county	4,257 ±1,004	6.4% ±1.5 pp	5.3%	6.3%
Moved from a different county in the same state	2,650 ±891	4.0% ±1.3 pp	4.4%	3.1%
Moved from a different state	2,110 ±712	3.2% ±1.1 pp	2.7%	2.3%
Moved from abroad	1,000 ±365	1.5% ±0.6 pp	0.5%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

5.4% of Alpharetta residents (±1.1 percentage points) had no health insurance coverage when surveyed, compared with 12.4% in Georgia and 8.4% nationally. 97.4% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Alpharetta	Georgia	U.S.	Compared with Georgia
People without health insurance Civilian noninstitutionalized population	5.4% ±1.1 pp	12.4%	8.4%	Lower
Households with a broadband subscription Households	97.4% ±0.5 pp	91.0%	91.0%	Higher
Veterans Civilian population age 18 and older	3.7% ±0.8 pp	7.2%	6.2%	Lower

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Alpharetta . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Alpharetta housing and cost context or return to the city profile.