Dulles Town Center: Demographics & People
About 5,464 people live in Dulles Town Center, in 2,249 households. Population shrank 1.4% from 5,541 (2022) to 5,464 (2024). Median age 35.7 years. (2.5y younger than Loudoun County; 2.1y younger than Virginia). Children under 18 are 26% of the population. Population is 30% Asian and 27% White (non-Hispanic). The community is highly diverse (Simpson index 0.70). 64% of households are family-led. County is losing 1,912 residents per year (2022-2023). County health: 29% adult obesity, 9% smoke.
- 2.4 people per household (vs Virginia avg 2.6).
- 36% non-family households (singles, roommates) (vs Virginia 35%).
- 49 dependents per 100 working-age (youth + seniors / 18-64) (vs Virginia 62).
Population & Trend
Population shrank 1.4% from 5,541 (2022) to 5,464 (2024). Estimated 2026 population: ~5,388 (extrapolated at -0.7%/yr trend). Census Bureau Vintage estimate: 5,288.
| Census data vintage | 2024 |
|---|---|
| Population | 420,959 people |
| Annual growth rate · Population change | -1.4% |
| Annual growth rate · Population (2022) | 5,541 |
| Annual growth rate · Population (2024) | 5,464 |
| Annual growth rate · Trend category | declining |
| Population | 5,464 people (vs Virginia 42,214) |
| Population Estimate | 5,288 |
Sources: Census ACS 5-Year 2023, Table B01003 · Refreshed 2026-04-12
Age Distribution
Median age 35.7y is 3.2 years younger than the U.S. median (38.9y). Children under 18 make up 26% — above the U.S. share of ~22%.
| Age Summary · Median age | 35.7 years (vs Virginia 37.8y) |
|---|---|
| Age Summary · Children Pct | 26.2% |
| Age Summary · Character | family-oriented |
| Age Summary · Total Pop | 5,464 |
| Age Summary · Under 18 | 1,433 |
| Age Summary · 18 To 34 | 1,210.0× |
| Age Summary · 35 To 64 | 2,463.0× |
| Age Summary · 65 Plus | 358 |
| Population under 18 | 1,433 |
| Median age | 35.7 years (vs Virginia 37.8y) |
Sources: Census ACS 5-Year 2024 — place-level B01001 query · Census ACS 5-Year 2023 · Refreshed 2026-04-29
Race, Ethnicity & Diversity
Of 5,464 residents, race / ethnicity breaks down by Census ACS counts (a person can identify with one or more groups). The Simpson diversity index is 0.70 (0 = single group, 1 = perfectly even distribution); this is read as highly diverse.
| White residents | 2,125 |
|---|---|
| Black residents | 756 |
| Asian residents | 1,513 |
| Hispanic or Latino residents | 731 |
| Diversity Index · Diversity index (Simpson) | 69.9% |
| Diversity Index · Diversity label | highly diverse |
| Diversity Index · Groups counted | 4 |
| Diversity Index · Largest group share | 41.5% |
| Asian population | 30.3% (vs Virginia 5.6%) |
| Black population | 16.0% (vs Virginia 18.2%) |
| Hispanic or Latino population | 16.1% (vs Virginia 10.1%) |
| White (non-Hispanic) population | 27.3% (vs Virginia 53.8%) |
Sources: Census ACS 5-Year 2023 · Refreshed 2026-04-12
Ancestry
Self-reported ancestry from Census ACS — what residents report as their ethnic origin, separate from race. Counts can exceed population because people can list multiple ancestries.
Top (8)
Citizenship & Origin
Where residents were born and their citizenship status (Census ACS). 1.6% are foreign-born — below the U.S. average of 13.9%. 48% have naturalized to U.S. citizenship.
| Residents born in this state | 1,455 |
|---|---|
| Residents born in another state | 1,302 |
| Share born in this state | 26.6% |
| Share born in another state | 73.4% |
| Native-born U.S. citizens | 23.8% |
| Foreign-born residents | 1.6% |
| Naturalized citizens | 47.9% |
| Total foreign-born residents | 2,474 |
| From Europe | 101 |
| From Africa | 1,222 |
| From Latin America | 162 |
| Census Foreign Born · Caribbean | 14 |
Households & Family Composition
2,249 households. Averaging 2.5 people each — matches the U.S. average of 2.5. 64% are family households — near the U.S. share of ~65%. Of 1,555 families, 23% are married couples with children.
| Children under 18 | 1,270 |
|---|---|
| Total families | 1,555 |
| Married couples with children | 364 |
| Single-parent households | 255 |
| Average household size | 2.49 |
| Women who gave birth (past year) | 6.1% |
| Grandparents living with grandchildren | 13 |
| Grandparents responsible for grandchildren | 13 |
| Family households | 1,432 households (vs Virginia 9,367) |
| Households that are families | 63.7% (vs Virginia 65.0%) |
| Total households | 2,249 households (vs Virginia 14,324) |
Sources: Census ACS 5-Year 2023 · Refreshed 2026-04-12
Residential Stability & Migration
How long residents have lived here and where they came from. 19.3% moved within the county in the past year — the U.S. baseline is roughly 8–10%. The surrounding county is losing 1,912 residents per year on net (IRS migration data).
| Moved within the county (past year) | 19.3% |
|---|---|
| Migration · People moving in (annual) | 459,164 |
| Migration · People moving out (annual) | 461,076 |
| Migration · Net migration (in − out) | -1,912 |
| Migration · Year | 2022-2023 |
Sources: IRS SOI Migration 2021-2022 · Refreshed 2026-04-12
Disability
Census ACS measures self-reported functional limitations — vision, hearing, mobility, cognitive, self-care, or independent-living. The U.S. baseline disability rate is about 12–13%; rates trend higher with median age.
| Residents with a disability | 127 |
|---|---|
| Disability rate | 2.2% |
Other
| Congressional District · District | 10 |
|---|---|
| Congressional District · Formatted | VA-10 |
| Congressional District · Congress | 118th |
| Cdc Birth Rate · Fips | 51107 |
| Cdc Birth Rate · State Fips | 51 |
| Cdc Birth Rate · County Fips | 107 |
| Cdc Birth Rate · County | Loudoun |
| Cdc Birth Rate · Birth Rate | 4.4% |
| Cdc Birth Rate · Lower Ci | 3.90 |
| Cdc Birth Rate · Upper Ci | 4.90 |
| Cdc Mortality · Fips | 51107 |
| Cdc Mortality · County | Loudoun County |
| Cdc Mortality · Urban Rural | Large fringe metro |
| Cdc Mortality · Total Deaths 2020 2023 | 6,646 |
| Cdc Vaccination · Fips | 51107 |
| Cdc Vaccination · County | Loudoun County |
| Cdc Vaccination · Dose1 Pop Pct | 94.7% |
| Cdc Vaccination · Series Complete Pct | 76.8% |
| Cdc Vaccination · Booster Pct | 48.2% |
| Cdc Vaccination · Population 2019 | 413,538 |
| Cdc Vaccination · Metro Status | Metro |
| Family Score · Score | 10 |
| Family Score · Schools | 20 |
| Family Score · Children Pct | 26.2% |
| Family Score · Rating | excellent |
| Town Summary · Key Facts | population 5,464, declining, family-oriented, affluent, white collar |
| Town Summary · Population | 5,464 people (vs Virginia 42,214) |
| Town Summary · County | Loudoun County |
Sources: Census place-to-CD118 crosswalk (place_fips) · federal dataset cascade