Seneca, Nebraska
Census designated place in Thomas County, Nebraska · ZIP 69161
- Thomas County
- Census data · ACS 2019-2023
- 28 (2019-2023 estimate)Population
- 23Households
- $36,250Median household income
- 1ZIP codes
About Seneca
This page shows only what has been published about Seneca: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.
Town intelligenceOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 51 |
| 2010 | 33 |
| 2020 | 49 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 31, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 31, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 31, retrieved November 14, 2026.
Median household income $36,250 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 31, retrieved November 14, 2026.
- Owner occupied
- 9 units
- Renter occupied
- 14 units
- Vacancy rate
- 39.5%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 31, retrieved November 14, 2026.
| Measure | Seneca | Thomas County | Nebraska |
|---|---|---|---|
| Population | 28 | 626 | 1,965,926 |
| Median household income | $36,250 | $72,708 | $74,985 |
| Median age | 51.0 | 45.1 | 37.1 |
| Median home value | Not available | $113,000 | $223,800 |
| Bachelor’s degree or higher | 20.0% | 26.9% | 34.1% |
| Foreign-born residents | 0.0% | 2.1% | 7.7% |
| Owner-occupied homes | 39.1% | 69.8% | 66.5% |
| Mean commute to work | Not available | 16.9 minutes | 19.1 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 31, retrieved November 14, 2026.
CommunityRules and moderation
Events in SenecaAll events
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Schools
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Frequently asked about SenecaPromoted from questions people asked
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