Lenapah: Demographics & People
276 people call Lenapah home, in 100 households. Population grew 0.7% from 274 (2022) to 276 (2024). Median age 32.2 years. (9.1y younger than Nowata County; 3.0y younger than Oklahoma). Children under 18 are 27% of the population. Population is 50% White (non-Hispanic) and 7% Black. The community is somewhat diverse (Simpson index 0.28). 84% of households are family-led. County is gaining 444 residents per year (2022-2023). County health: 41% adult obesity, 20% smoke.
- 2.8 people per household (vs Oklahoma avg 2.6).
- 16% non-family households (singles, roommates) (vs Oklahoma 39%).
- 54 dependents per 100 working-age (youth + seniors / 18-64) (vs Oklahoma 67).
Population & Trend
Population grew 0.7% from 274 (2022) to 276 (2024) — about 1.2× the recent U.S. annual rate of ~0.6%/yr. Estimated 2026 population: ~278 (extrapolated at 0.4%/yr trend). Census Bureau Vintage estimate: 280.
| Census data vintage | 2024 |
|---|---|
| Population | 9,320 people |
| Annual growth rate · Population change | 0.7% |
| Annual growth rate · Population (2022) | 274 |
| Annual growth rate · Population (2024) | 276 |
| Annual growth rate · Population growing | Yes |
| Annual growth rate · Trend category | stable |
| Population | 276 people (vs Oklahoma 63,420) |
| Population Estimate | 280 |
Sources: Census ACS 5-Year 2023, Table B01003 · Refreshed 2026-04-12
Age Distribution
Median age 32.2y is 6.7 years younger than the U.S. median (38.9y). Children under 18 make up 27% — above the U.S. share of ~22%.
| Age Summary · Median age | 32.2 years (vs Oklahoma 35.2y) |
|---|---|
| Age Summary · Children Pct | 26.8% |
| Age Summary · Character | young professional |
| Age Summary · Total Pop | 276 |
| Age Summary · Under 18 | 74 |
| Age Summary · 18 To 34 | 73.0× |
| Age Summary · 35 To 64 | 106.0× |
| Age Summary · 65 Plus | 23 |
| Population under 18 | 74 |
| Median age | 32.2 years (vs Oklahoma 35.2y) |
Sources: Census ACS 5-Year 2024 — place-level B01001 query · Census ACS 5-Year 2023 · Refreshed 2026-04-29
Race, Ethnicity & Diversity
Of 276 residents, race / ethnicity breaks down by Census ACS counts (a person can identify with one or more groups). The Simpson diversity index is 0.28 (0 = single group, 1 = perfectly even distribution); this is read as somewhat diverse.
| White residents | 128 |
|---|---|
| Black residents | 17 |
| Hispanic or Latino residents | 8 |
| Diversity Index · Diversity index (Simpson) | 28.5% |
| Diversity Index · Diversity label | somewhat diverse |
| Diversity Index · Groups counted | 3 |
| Diversity Index · Largest group share | 83.7% |
| Black population | 7.2% (vs Oklahoma 5.5%) |
| Hispanic or Latino population | 2.5% (vs Oklahoma 12.3%) |
| White (non-Hispanic) population | 49.6% (vs Oklahoma 57.8%) |
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 (7)
Citizenship & Origin
Where residents were born and their citizenship status (Census ACS). 0.7% are foreign-born — below the U.S. average of 13.9%. 1% have naturalized to U.S. citizenship.
| Residents born in this state | 121 |
|---|---|
| Residents born in another state | 151 |
| Share born in this state | 43.8% |
| Share born in another state | 56.2% |
| Native-born U.S. citizens | 54.7% |
| Foreign-born residents | 0.7% |
| Naturalized citizens | 0.7% |
| Total foreign-born residents | 1 |
Households & Family Composition
100 households. Averaging 2.7 people each — larger than the U.S. average of 2.5. 84% are family households — above the U.S. share of ~65%. Of 84 families, 38% are married couples with children.
| Children under 18 | 84 |
|---|---|
| Total families | 84 |
| Married couples with children | 32 |
| Single-parent households | 9 |
| Average household size | 2.69 |
| Women who gave birth (past year) | 4.8% |
| Grandparents living with grandchildren | 1 |
| Grandparents responsible for grandchildren | 1 |
| Family households | 84 households (vs Oklahoma 16,590) |
| Households that are families | 84.0% (vs Oklahoma 61.1%) |
| Total households | 100 households (vs Oklahoma 23,671) |
Sources: Census ACS 5-Year 2023 · Refreshed 2026-04-12
Residential Stability & Migration
How long residents have lived here and where they came from. 5.5% moved within the county in the past year — the U.S. baseline is roughly 8–10%. The surrounding county is gaining 444 residents per year on net (IRS migration data).
| Moved within the county (past year) | 5.5% |
|---|---|
| Migration · People moving in (annual) | 8,895 |
| Migration · People moving out (annual) | 8,451 |
| Migration · Net migration (in − out) | 444 |
| 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 | 31 |
|---|---|
| Disability rate | 11.6% |
Other
| Congressional District · District | 2 |
|---|---|
| Congressional District · Formatted | OK-02 |
| Congressional District · Congress | 118th |
| Cdc Birth Rate · Fips | 40105 |
| Cdc Birth Rate · State Fips | 40 |
| Cdc Birth Rate · County Fips | 105 |
| Cdc Birth Rate · County | Nowata |
| Cdc Birth Rate · Birth Rate | 28.5% |
| Cdc Birth Rate · Lower Ci | 21.10 |
| Cdc Birth Rate · Upper Ci | 37.60 |
| Cdc Mortality · Fips | 40105 |
| Cdc Mortality · County | Nowata County |
| Cdc Mortality · Urban Rural | Noncore |
| Cdc Mortality · Total Deaths 2020 2023 | 309 |
| Cdc Vaccination · Fips | 40105 |
| Cdc Vaccination · County | Nowata County |
| Cdc Vaccination · Dose1 Pop Pct | 59.8% |
| Cdc Vaccination · Series Complete Pct | 45.9% |
| Cdc Vaccination · Booster Pct | 36.7% |
| Cdc Vaccination · Population 2019 | 10,076 |
| Cdc Vaccination · Metro Status | Non-metro |
| Family Score · Score | 5.00 |
| Family Score · Schools | 8 |
| Family Score · Children Pct | 26.8% |
| Family Score · Rating | fair |
| Town Summary · Key Facts | population 276, stable, young professional, middle-class, blue collar |
| Town Summary · Population | 276 people (vs Oklahoma 63,420) |
| Town Summary · County | Nowata County |
Sources: Census place-to-CD118 crosswalk (place_fips) · federal dataset cascade