Demographics
BFS · 2025Women
1'205 50.0%
Men
1'207 50.0%
Children & youth (0–19)
507 21.0%
Swiss citizens
1'957 81.1%
Foreign residents
455 18.9%
Population density
338 pop./km²
0–19 · 507 · 21.0%20–64 · 1'459 · 60.5%65+ · 446 · 18.5%
Foreign residents 18.9%0%64.0%
Population change 2025: +16 (+0.7%) · 22 births · 15 deaths · net migration +22
STATPOP 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026 · swisstopo, retrieved 24.09.2026 · BEVNAT (Statistik der natürlichen Bevölkerungsbewegung) 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026
27.09.2026Popular Initiative 'For food security – through increased sustainable domestic production, more plant-based food and clean drinking water (Food Initiative)'Federal● Rejected · 27.5% YesDistrict Bezirk Gäu: 19.4% Yes
17.9% YesNo 82.1%
27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Gäu: 32.5% Yes
29.6% YesNo 70.4%
14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Gäu: 64.0% Yes
64.8% YesNo 35.2%
14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Gäu: 62.1% Yes
59.7% YesNo 40.3%
14.06.2026Stellvertretung im Kantonsrat bei Mutterschaft: Änderung des KantonsratsgesetzesCantonal SO● Accepted · 58.6% YesDistrict Bezirk Gäu: 50.2% Yes
52.7% YesNo 47.3%
14.06.2026Stellvertretung im Kantonsrat bei Mutterschaft: Änderung der KantonsverfassungCantonal SO● Accepted · 58.7% YesDistrict Bezirk Gäu: 50.6% Yes
52.4% YesNo 47.6%
08.03.2026Federal Act on Individual TaxationFederal● Accepted · 54.3% YesDistrict Bezirk Gäu: 48.6% Yes
47.9% YesNo 52.1%
08.03.2026Popular Initiative ‘For a fair energy and climate policy: Investing for prosperity, jobs and the environment (Climate Fund Initiative)’Federal● Rejected · 29.3% YesDistrict Bezirk Gäu: 16.6% Yes
18.8% YesNo 81.2%
08.03.2026Popular Initiative ‘200 francs is enough! (SBC Initiative)’Federal● Rejected · 38.1% YesDistrict Bezirk Gäu: 46.6% Yes
42.5% YesNo 57.5%
08.03.2026Cash Initiative and Counter-Proposal: Deciding QuestionFederal● Rejected · 37.4% YesDistrict Bezirk Gäu: 43.2% Yes
38.5% YesNo 61.5%
Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026
Politics
National Council election 2023SVP35.0% · strongest party
SVP35.0%
Mitte33.1%
FDP12.5%
SP8.0%
GLP4.6%
sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026
Taxes 2026
ESTVMunicipal tax multiplier120%
Cantonal tax multiplier104%
120%SO range 65%145%
Tax rank 48 of 104 in canton SolothurnTax burden
Single, 100'000 CHF gross income
16'697 CHF(16.7%)
Rank 49 of 104 in the canton · 1702 of 2110 in Switzerland
Median canton 16'810 CHF · median Switzerland 15'290 CHF
Cheapest Kammersrohr 13'027 CHF · most expensive Bolken 18'375 CHF
100'000 CHF:16'697 CHF(~16.7%)
NeuendorfCanton range SolothurnSwitzerland median
Show data table
| Gross income | Neuendorf | Solothurn | Switzerland median |
|---|---|---|---|
| 40'000 | 7.9% | 6.1–8.8% | 5.4% |
| 50'000 | 10.3% | 7.9–11.4% | 7.8% |
| 60'000 | 12.2% | 9.4–13.5% | 10.5% |
| 70'000 | 13.6% | 10.5–15.1% | 11.9% |
| 80'000 | 14.8% | 11.5–16.3% | 13.1% |
| 90'000 | 15.7% | 12.2–17.3% | 14.1% |
| 100'000 | 16.7% | 13–18.4% | 15.3% |
| 110'000 | 17.6% | 13.8–19.3% | 16.3% |
| 120'000 | 18.3% | 14.4–20.1% | 17.2% |
| 130'000 | 19.1% | 15.1–20.9% | 18.1% |
| 140'000 | 19.9% | 15.7–21.8% | 19% |
| 150'000 | 20.6% | 16.4–22.5% | 19.7% |
| 175'000 | 22.3% | 17.8–24.3% | 21.6% |
| 200'000 | 23.7% | 19.1–25.8% | 23.2% |
| 225'000 | 24.9% | 20.1–27% | 24.6% |
| 250'000 | 25.9% | 21.1–28.2% | 25.8% |
| 275'000 | 26.8% | 21.9–29.1% | 26.8% |
| 300'000 | 27.5% | 22.5–29.8% | 27.4% |
2026 · Federal Tax Administration (FTA), retrieved 24.09.2026
Climate
MeteoSwiss 1 km grid · 1991–2020Annual mean temperature 1991–20209.6 °C
Precipitation 1991–20201'088 mm
9.6 °CCH range -5.5°14°
1991–2020 · MeteoSwiss, retrieved 28.08.2026
Terrain
swisstopo · DHM 40 mHighest point
494 m
Mean elevation
443 m
Relief
71 m
Mean slope
2.3°
Flat share
86.1%
South-facing
3.6%
Above 2000 m
0.0%
Relief 71 m0 m3'847 m
Terrain figures cover the whole municipal territory (swisstopo swissALTIRegio) — not the settlement point. Slope and south-facing share are resolution-dependent and measured at 40 m.
swissALTIRegio 2026 · swisstopo, retrieved 28.08.2026
Roof potential
47.7 GWh/yr
Roofs + façades
54.8 GWh/yr
≈ households powered
10'600
Per inhabitant
19'755 kWh/yr
48 GWh/yr01'133 GWh/yr
BFE solar factsheet ↗Modelled roof and façade potential from the BFE solar model — the electricity these surfaces could produce, not installed capacity or what the municipality actually generates today. The household figure divides the roof potential by 4'500 kWh per year, ElCom’s reference household (consumption profile H4, a 5-room apartment).
Swiss Federal Office of Energy (SFOE), retrieved 24.09.2026
Electricity
ElCom · 2027Tariff H4
27.94 Rp./kWh
Energy
15.22 Rp./kWh
Grid usage
7.43 Rp./kWh
Levies + grid surcharge
3.3 Rp./kWh
27.94 Rp./kWh10.5645.88
Canton median 28.51 Rp./kWhSwiss median 26.53 Rp./kWh
Network operator Elektra Neuendorf
ElCom tariff comparison ↗How this is measured
Total household electricity price for ElCom consumption profile H4 — 4'500 kWh a year, a 5-room flat with electric stove and tumble dryer — standard product, excluding VAT, for the tariff year shown. Energy, grid usage, levies to public bodies and the federal grid surcharge are included. Canton and Swiss medians are ElCom's own published figures.
2027 · Federal Electricity Commission (ElCom), retrieved 12.09.2026
Health-insurance premiums
BAG · 2024Standard model, deductible 300606 CHF/mo
Ø premium in canton Solothurn424 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Premiums are set not per municipality but per canton and premium region. Shown is the average adult premium paid in canton Solothurn (2024, BAG) — it applies canton-wide, not to any single location.
2024 · Federal Office of Public Health (FOPH), retrieved 12.09.2026
Housing
BFS · AREVacancy rate
2.55 %
Second homes
8.6 %
Avg. rooms
4
Dwellings
1'138
Built before 194619.9%
Built since 200129.7%
2.55 %0 %12 %
Vacancy rate from the BFS vacant-dwelling count (2025); building age and room count from the Buildings and Dwellings Statistics (2024). The average room count treats the ‘6 rooms or more’ class as 6, so it is a slight lower bound. The vacancy rate is volatile for small municipalities.
Buildings and Dwellings Statistics 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026 · Dwelling inventory and second-home share 2026 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026
Economy
BFS · 2024Jobs
2'241
Workplaces
127
Services share
91.7 %
Jobs by sector: Primary 59 (2.6%) · Secondary 126 (5.6%) · Tertiary 2'056 (91.7%)
STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026
Agriculture
BFS · 2025Farms
14
Organic share
14.3 %
Farmland
327 ha
Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026
Accessibility
ARE · NPVMNational Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026
Municipality
Wikidata · CC0Wikidata · continuously updated, retrieved 24.09.2026
Largest municipalities2'412 #37 SO · #868 CHGrowing municipalities0.7% #46 SO · #987 CHShrinking municipalities0.7% #58 SO · #1121 CHJobs per resident0.93 #5 SO · #104 CHFamilies & children21% #19 SO · #812 CHAge structure18.5% #96 SO · #1546 CHWomen share50% #44 SO · #936 CHForeign residents18.9% #35 SO · #957 CHPopulation density338/km² #45 SO · #706 CHTax burden16'697 #51 SO · #1707 CHTaxes120% #48 SOWarmest municipalities9.6 °C #25 SO · #875 CHSunniest municipalities40.3% #54 SO · #1679 CHRainiest municipalities1'088 mm #65 SO · #1169 CHVoter turnout55.4% #40 SO · #1158 CHAgainst Switzerland16.7% #22 SO · #773 CHAligned with Switzerland83.3% #52 SO · #664 CHSVP strongholds35% #34 SO · #968 CHSP strongholds8% #83 SO · #1695 CHCentre strongholds33.1% #8 SO · #198 CHFDP strongholds12.5% #85 SO · #1086 CHGLP strongholds4.6% #73 SO · #1284 CHGreen strongholds4.4% #84 SO · #1655 CHLargest by area7.1 km² #41 SO · #1234 CHHighest municipalities454 m #66 SO · #1504 CHSecond homes8.6% #64 SO · #1482 CHOrganic farming14.3% #41 SO · #915 CHBest-connected municipalities63 min #48 SO · #877 CHRemotest municipalities63 min #54 SO · #1230 CHHighest peaks494 m #87 SO · #1902 CHHighest-lying municipalities443 m #83 SO · #1771 CHGreatest vertical range71 m #85 SO · #1959 CHSteepest municipalities2.3° #89 SO · #1976 CHSolar potential48 GWh #9 SO · #358 CHSolar potential per capita19'755 kWh #4 SO · #195 CHCheapest electricity27.94 Rp./kWh #43 SO · #1329 CHMost expensive electricity27.94 Rp./kWh #62 SO · #778 CH
Postal codes (2)
swisstopoLocalities
swisstopo · 2Nearby municipalities
swisstopo- What is the postal code of Neuendorf?
- Neuendorf has 2 postal codes: 4622, 4623.
- What is the tax rate in Neuendorf?
- The municipal tax multiplier of Neuendorf is 120% (2026); canton SO levies 104%.
- How much tax do you pay in Neuendorf?
- A single person without children pays about 16'697 CHF income tax in Neuendorf on 100'000 CHF gross income (federal, cantonal, municipal), rank 49 of 104 in canton SO. Source: ESTV (2026).
- How many residents does Neuendorf have?
- Neuendorf has 2'412 residents (2025).
- How many foreign residents live in Neuendorf?
- Neuendorf has 455 foreign residents, a share of 18.86% (2025).
Map
OpenStreetMapNeuendorf compared with
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