# Södermanland County (Riksdag constituency)

Södermanland County is a constituency of the Riksdag, currently electing 11 of its 349 members.

## History

The constituency elected 11 members in the 2014 elections, but was reduced to 10 seats for the 2018 elections due to demographics.

## Results
### 2022

| Party | Party | Party | Votes | % | Seats | +/− |
| | Social Democrats | S | 60,891 | 32.94 | 4 | +1 |
| | Sweden Democrats | SD | 42,547 | 23.01 | 2 | 0 |
| | Moderates | M | 35,513 | 19.21 | 2 | 0 |
| | Centre Party | C | 10,989 | 5.94 | 1 | 0 |
| | Left Party | V | 9,605 | 5.20 | 1 | 0 |
| | Christian Democrats | KD | 8,772 | 4.74 | 0 | -1 |
| | Green Party | MP | 7,409 | 4.01 | 1 | +1 |
| | Liberals | L | 6,643 | 3.59 | 0 | 0 |
| | Nuance Party | PNy | 729 | 0.39 | 0 | 0 |
| | Alternative for Sweden | AfS | 508 | 0.27 | 0 | 0 |
| | Citizens' Coalition | MED | 309 | 0.17 | 0 | 0 |
| | Pirate Party | PP | 204 | 0.11 | 0 | 0 |
| | Knapptryckarna | Kn | 144 | 0.08 | 0 | 0 |
| | Human Rights and Democracy | MD | 139 | 0.08 | 0 | 0 |
| | Christian Values Party | KrVP | 138 | 0.07 | 0 | 0 |
| | Feminist Initiative | Fi | 87 | 0.05 | 0 | 0 |
| | Unity | ENH | 50 | 0.03 | 0 | 0 |
| | Direct Democrats | DD | 49 | 0.03 | 0 | 0 |
| | Independent Rural Party | LPo | 40 | 0.02 | 0 | 0 |
| | Climate Alliance | KA | 28 | 0.02 | 0 | 0 |
| | Nordic Resistance Movement | NMR | 27 | 0.01 | 0 | 0 |
| | Communist Party of Sweden | SKP | 20 | 0.01 | 0 | 0 |
| | Turning Point Party | PV | 10 | 0.01 | 0 | 0 |
| | Classical Liberal Party | KLP | 8 | 0.00 | 0 | 0 |
| | The Socialists - Welfare Party | S-V | 5 | 0.00 | 0 | 0 |
| | Basic Income | | 4 | 0.00 | 0 | 0 |
| | Tight Course Sweden | | 3 | 0.00 | 0 | 0 |
| | European Workers Party | EAP | 1 | 0.00 | 0 | 0 |
| | Scania Party | SKÅ | 1 | 0.00 | 0 | 0 |
| | Positive Community Initiative | | 1 | 0.00 | 0 | 0 |
| | Free Choice | | 1 | 0.00 | 0 | 0 |
| | Referendum Party | | 1 | 0.00 | 0 | 0 |
| | Donald Duck Party | | 1 | 0.00 | 0 | 0 |
| | New Democracy | | 1 | 0.00 | 0 | 0 |
| | John Mikkonen | | 1 | 0.00 | 0 | 0 |
| | Political Shift | | 1 | 0.00 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 184,880 | – | – | – |
| Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | 2,001 | – | – | – |
| Total | Total | Total | 186,881 | 100 | 11 | +1 |
| Eligible to vote | Eligible to vote | Eligible to vote | 223,767 | – | – | – |
| Source: VAL |||||||

### 2018 election

| Party | Party | Party | Votes | % | Seats | +/− |
| | Social Democrats | S | 57,612 | 31.40 | 3 | −1 |
| | Moderates | M | 37,401 | 20.39 | 2 | −1 |
| | Sweden Democrats | SD | 35,450 | 19.32 | 2 | 0 |
| | Centre Party | C | 13,577 | 7.40 | 1 | +1 |
| | Left Party | V | 12,162 | 6.63 | 1 | +1 |
| | Christian Democrats | KD | 10,089 | 5.50 | 1 | +1 |
| | Liberals | L | 7,958 | 4.34 | 0 | 0 |
| | Green Party | MP | 6,773 | 3.69 | 0 | −1 |
| Other parties | Other parties | – | 2,427 | 1.32 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 183,449 | – | – | – |
| Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | 1,863 | – | – | – |
| Total | Total | Total | 185,312 | 100 | 10 | –1 |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 213,370 | 86.85 | – | – |
| Source: VAL |||||||