Magnolia: Demographics & People
Magnolia's population stands at 274 people, in 98 households. Population grew 15.6% from 237 (2022) to 274 (2024). Median age 40.0 years. (1.2y older than Kent County; 3.0y older than Delaware). Children under 18 are 23% of the population. Population is 70% White (non-Hispanic) and 19% Black. The community is moderately diverse (Simpson index 0.52). 82% of households are family-led. County is gaining 4,137 residents per year (2022-2023). County health: 39% adult obesity, 15% smoke.
- 2.8 people per household (vs Delaware avg 2.5).
- 18% non-family households (singles, roommates) (vs Delaware 41%).
- 99 dependents per 100 working-age (youth + seniors / 18-64) (vs Delaware 70).
Population & Trend
Population grew 15.6% from 237 (2022) to 274 (2024) — about 26.0× the recent U.S. annual rate of ~0.6%/yr. Estimated 2026 population: ~318 (extrapolated at 7.8%/yr trend). Census Bureau Vintage estimate: 384.
| Census data vintage | 2024 |
|---|---|
| Population | 181,851 people |
| Annual growth rate · Population change | 15.6% |
| Annual growth rate · Population (2022) | 237 |
| Annual growth rate · Population (2024) | 274 |
| Annual growth rate · Population growing | Yes |
| Annual growth rate · Trend category | booming |
| Population | 274 people (vs Delaware 13,439) |
| Population Estimate | 384 |
Sources: Census ACS 5-Year 2023, Table B01003 · Refreshed 2026-04-12
Age Distribution
Median age 40.0y is 1.1 years older than the U.S. median (38.9y). Children under 18 make up 23% — near the U.S. share of ~22%.
| Age Summary · Median age | 40.0 years (vs Delaware 37.0y) |
|---|---|
| Age Summary · Children Pct | 22.6% |
| Age Summary · Character | established |
| Age Summary · Total Pop | 274 |
| Age Summary · Under 18 | 62 |
| Age Summary · 18 To 34 | 60.0× |
| Age Summary · 35 To 64 | 78.0× |
| Age Summary · 65 Plus | 74 |
| Population under 18 | 62 |
| Median age | 40.0 years (vs Delaware 37.0y) |
Sources: Census ACS 5-Year 2024 — place-level B01001 query · Census ACS 5-Year 2023 · Refreshed 2026-04-29
Race, Ethnicity & Diversity
Of 274 residents, race / ethnicity breaks down by Census ACS counts (a person can identify with one or more groups). The Simpson diversity index is 0.52 (0 = single group, 1 = perfectly even distribution); this is read as moderately diverse.
| White residents | 138 |
|---|---|
| Black residents | 72 |
| Hispanic or Latino residents | 15 |
| Diversity Index · Diversity index (Simpson) | 51.7% |
| Diversity Index · Diversity label | moderately diverse |
| Diversity Index · Groups counted | 3 |
| Diversity Index · Largest group share | 61.3% |
| Black population | 18.6% (vs Delaware 26.7%) |
| Hispanic or Latino population | 6.9% (vs Delaware 10.7%) |
| White (non-Hispanic) population | 69.7% (vs Delaware 51.8%) |
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).
| Residents born in this state | 101 |
|---|---|
| Residents born in another state | 157 |
| Share born in this state | 36.9% |
| Share born in another state | 63.1% |
| Total foreign-born residents | 12,047 |
Households & Family Composition
98 households. Averaging 2.6 people each — larger than the U.S. average of 2.5. 82% are family households — above the U.S. share of ~65%. Of 70 families, 4% are married couples with children.
| Children under 18 | 43 |
|---|---|
| Total families | 70 |
| Married couples with children | 3 |
| Single-parent households | 2 |
| Average household size | 2.63 |
| Women who gave birth (past year) | 10.3% |
| Grandparents living with grandchildren | 18 |
| Grandparents responsible for grandchildren | 6 |
| Family households | 80 households (vs Delaware 3,428) |
| Households that are families | 81.6% (vs Delaware 58.6%) |
| Total households | 98 households (vs Delaware 5,560) |
Sources: Census ACS 5-Year 2023 · Refreshed 2026-04-12
Residential Stability & Migration
How long residents have lived here and where they came from. 10.7% moved within the county in the past year — the U.S. baseline is roughly 8–10%. The surrounding county is gaining 4,137 residents per year on net (IRS migration data).
| Moved within the county (past year) | 10.7% |
|---|---|
| Migration · People moving in (annual) | 173,087 |
| Migration · People moving out (annual) | 168,950 |
| Migration · Net migration (in − out) | 4,137 |
| Migration · Population growing | Yes |
| 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 | 33 |
|---|---|
| Disability rate | 12.6% |
Other
| Congressional District · Congress | 118th |
|---|---|
| Cdc Birth Rate · Fips | 10001 |
| Cdc Birth Rate · State Fips | 10 |
| Cdc Birth Rate · County Fips | 001 |
| Cdc Birth Rate · County | Kent |
| Cdc Birth Rate · Birth Rate | 15.1% |
| Cdc Birth Rate · Lower Ci | 13.60 |
| Cdc Birth Rate · Upper Ci | 16.70 |
| Cdc Mortality · Fips | 10001 |
| Cdc Mortality · County | Kent County |
| Cdc Mortality · Urban Rural | Small metro |
| Cdc Mortality · Total Deaths 2020 2023 | 7,347 |
| Cdc Vaccination · Fips | 10001 |
| Cdc Vaccination · County | Kent County |
| Cdc Vaccination · Dose1 Pop Pct | 69.0% |
| Cdc Vaccination · Series Complete Pct | 59.2% |
| Cdc Vaccination · Booster Pct | 49.9% |
| Cdc Vaccination · Population 2019 | 180,786 |
| Cdc Vaccination · Metro Status | Metro |
| Family Score · Score | 2.80 |
| Family Score · Schools | 2 |
| Family Score · Childcare Centers | 1 |
| Family Score · Youth Sports Orgs | 1 |
| Family Score · Children Pct | 22.6% |
| Family Score · Rating | limited |
| Town Summary · Key Facts | population 274, booming, established, affluent, white collar |
| Town Summary · Population | 274 people (vs Delaware 13,439) |
| Town Summary · County | Kent County |
Sources: NCES school congressional district assignment · federal dataset cascade