Bensenville: Demographics & People
Bensenville is home to 18,603 people, in 7,015 households. Population grew 0.1% from 18,576 (2022) to 18,603 (2024). Median age 39.9 years. (2.2y older than Illinois). Children under 18 are 23% of the population. Population is 48% Hispanic or Latino and 41% White (non-Hispanic). The community is moderately diverse (Simpson index 0.58). 62% of households are family-led. County is losing 127,111 residents per year (2022-2023). County health: 33% adult obesity, 12% smoke.
- 2.7 people per household (vs Illinois avg 2.5).
- 38% non-family households (singles, roommates) (vs Illinois 38%).
- 66 dependents per 100 working-age (youth + seniors / 18-64) (vs Illinois 64).
Population & Trend
Population grew 0.1% from 18,576 (2022) to 18,603 (2024) — close to the U.S. annual rate of ~0.6%/yr. Estimated 2026 population: ~18,630 (extrapolated at 0.1%/yr trend).
| Census data vintage | 2024 |
|---|---|
| Population | 5,275,541 people |
| Annual growth rate · Population change | 0.1% |
| Annual growth rate · Population (2022) | 18,576 |
| Annual growth rate · Population (2024) | 18,603 |
| Annual growth rate · Population growing | Yes |
| Annual growth rate · Trend category | stable |
| Population | 18,603 people (vs Illinois 39,460) |
| Population Estimate | 18,669 |
Sources: Census ACS 5-Year 2023, Table B01003 · Refreshed 2026-04-12
Age Distribution
Median age 39.9y is 1.0 years older than the U.S. median (38.9y). Children under 18 make up 23% — above the U.S. share of ~22%.
| Age Summary · Median age | 39.9 years (vs Illinois 37.7y) |
|---|---|
| Age Summary · Children Pct | 23.4% |
| Age Summary · Character | family-oriented |
| Age Summary · Total Pop | 18,603 |
| Age Summary · Under 18 | 4,349 |
| Age Summary · 18 To 34 | 3,538.0× |
| Age Summary · 35 To 64 | 7,674.0× |
| Age Summary · 65 Plus | 3,042 |
| Population under 18 | 4,349 |
| Median age | 39.9 years (vs Illinois 37.7y) |
Sources: Census ACS 5-Year 2024 — place-level B01001 query · Census ACS 5-Year 2023 · Refreshed 2026-04-29
Race, Ethnicity & Diversity
Of 18,603 residents, race / ethnicity breaks down by Census ACS counts (a person can identify with one or more groups). The Simpson diversity index is 0.58 (0 = single group, 1 = perfectly even distribution); this is read as moderately diverse.
| White residents | 9,258 |
|---|---|
| Black residents | 1,079 |
| Asian residents | 589 |
| Hispanic or Latino residents | 9,239 |
| Diversity Index · Diversity index (Simpson) | 57.6% |
| Diversity Index · Diversity label | moderately diverse |
| Diversity Index · Groups counted | 4 |
| Diversity Index · Largest group share | 45.9% |
| Asian population | 2.9% (vs Illinois 6.1%) |
| Black population | 6.3% (vs Illinois 9.3%) |
| Hispanic or Latino population | 48.5% (vs Illinois 17.6%) |
| White (non-Hispanic) population | 40.6% (vs Illinois 54.8%) |
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%. 29% have naturalized to U.S. citizenship.
| Residents born in this state | 11,590 |
|---|---|
| Residents born in another state | 1,329 |
| Share born in this state | 62.3% |
| Share born in another state | 37.7% |
| Native-born U.S. citizens | 7.1% |
| Foreign-born residents | 1.6% |
| Naturalized citizens | 29.0% |
| Total foreign-born residents | 5,396 |
| From Europe | 1,594 |
| From Africa | 522 |
| From Latin America | 24 |
Households & Family Composition
7,015 households. Averaging 2.7 people each — larger than the U.S. average of 2.5. 62% are family households — below the U.S. share of ~65%. Of 4,359 families, 25% are married couples with children.
| Children under 18 | 4,337 |
|---|---|
| Total families | 4,359 |
| Married couples with children | 1,084 |
| Single-parent households | 260 |
| Average household size | 2.69 |
| Women who gave birth (past year) | 13.8% |
| Grandparents living with grandchildren | 466 |
| Grandparents responsible for grandchildren | 72 |
| Family households | 4,380 households (vs Illinois 9,709) |
| Households that are families | 62.4% (at Illinois median) |
| Total households | 7,015 households (vs Illinois 14,867) |
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 losing 127,111 residents per year on net (IRS migration data).
| Moved within the county (past year) | 10.7% |
|---|---|
| Migration · People moving in (annual) | 4,217,303 |
| Migration · People moving out (annual) | 4,344,414 |
| Migration · Net migration (in − out) | -127,111 |
| 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 | 932 |
|---|---|
| Disability rate | 5.1% |
Group Quarters
Group quarters are non-household living arrangements counted by the Census — college dormitories, nursing homes, military barracks, group homes, correctional facilities, and similar institutional or shared housing. 217 residents live in group quarters (1.2% of population).
| Living in group quarters | 217 |
|---|
Other
| Congressional District · District | 8 |
|---|---|
| Congressional District · Congress | 118th |
| Cdc Birth Rate · Fips | 17031 |
| Cdc Birth Rate · State Fips | 17 |
| Cdc Birth Rate · County Fips | 031 |
| Cdc Birth Rate · County | Cook |
| Cdc Birth Rate · Birth Rate | 15.3% |
| Cdc Birth Rate · Lower Ci | 14.90 |
| Cdc Birth Rate · Upper Ci | 15.70 |
| Cdc Mortality · Fips | 17031 |
| Cdc Mortality · County | Cook County |
| Cdc Mortality · Urban Rural | Large central metro |
| Cdc Mortality · Total Deaths 2020 2023 | 165,505 |
| Cdc Vaccination · Fips | 17031 |
| Cdc Vaccination · County | Cook County |
| Cdc Vaccination · Dose1 Pop Pct | 84.0% |
| Cdc Vaccination · Series Complete Pct | 75.2% |
| Cdc Vaccination · Booster Pct | 58.5% |
| Cdc Vaccination · Population 2019 | 5,150,233 |
| Cdc Vaccination · Metro Status | Metro |
| Family Score · Score | 6.30 |
| Family Score · Schools | 9 |
| Family Score · Childcare Centers | 1 |
| Family Score · Youth Sports Orgs | 1 |
| Family Score · Children Pct | 23.4% |
| Family Score · Rating | good |
| Town Summary · Key Facts | population 18,603, stable, family-oriented, upper-middle, mixed |
| Town Summary · Population | 18,603 people (vs Illinois 39,460) |
| Town Summary · County | Cook County |
Sources: NCES school congressional district assignment · federal dataset cascade