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Seneca, KS
Full City Profile · Kansas · Nemaha County County
3.3
/5.0
B
Good
2,139
Population
1,195/sq mi density
$70,221
Median Income
$37,516 per capita
$217,000
Home Value
$258,094 Zillow
$607
Median Rent
22.1% income on rent
52°F
Avg Temperature
302 sunny days/yr
340
Violent Crime/100K
1,361 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$70,221 median income, 0.3% unemployment
A+
Affordability
4.9 / 5.0
$217,000 home value, $607/mo rent
F
Safety
1.0 / 5.0
340 violent crimes/100K
C+
Education
3.0 / 5.0
24.5% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+7.2%
1,995 → 2,138
over 10 years
Annual Pop. Growth
+0.69%
Compound annual growth rate
Median Income Change
+68.1%
$41,774 → $70,221
nominal, not inflation-adjusted
Annual Income Growth
+5.33%
Compound annual growth rate
Population Over Time
Total population for Seneca across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
2,243
+105 from 2023 (2,138)
Projected Median Income 2030
$101,002
+$30,781 from 2023 ($70,221)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 1,995 | — | $41,774 | — |
| 2015 | 2,016 | +1.1% | $38,611 | -7.6% |
| 2017 | 2,026 | +0.5% | $41,667 | +7.9% |
| 2019 | 2,061 | +1.7% | $53,478 | +28.3% |
| 2021 | 2,130 | +3.3% | $63,884 | +19.5% |
| 2023 | 2,138 | +0.4% | $70,221 | +9.9% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.