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SVERIGEFAKTA

Compare municipalities

Select up to four municipalities and compare verified key figures on population, work, economy and tax, schools, housing, health and crime. Every metric is compared for the same period across all selected municipalities — otherwise it is not shown.

Last updated: View changelog

KarlshamnprofileRonnebyprofile

Overview

Karlshamn
County: Blekinge län
Population 2025: 31,676
Full municipal profile
Ronneby
County: Blekinge län
Population 2025: 28,720
Full municipal profile

Quick comparison

Sverigefakta does not rank municipalities as good or bad. “Highest” and “Lowest” describe only the numeric value among the selected municipalities.

Population (31 Dec)
2025 · people

Karlshamn
31,676 peopleHighest
Ronneby
28,720 peopleLowest
National (municipal mean)

Population change, 5 years
2025 · %

Karlshamn
-2.2 %Lowest
Ronneby
-2.2 %Highest
National (municipal mean)

Municipal tax rate (%)
2025 · %

Karlshamn
22.1 %Highest
Ronneby
21.6 %Lowest
National (municipal mean)
21.7

Median income, 20+
2024 · SEK

Karlshamn
334,100 SEKHighest
Ronneby
318,200 SEKLowest
National (municipal mean)
345,416

Year 9 pupils eligible for vocational upper secondary programmes (%)
2025 · %

Karlshamn
79.5 %Highest
Ronneby
74.7 %Lowest
National (municipal mean)
81.5

Overcrowding in apartment blocks (norm 2), share (%)
2025 · %

Karlshamn
12.4 %Lowest
Ronneby
19.9 %Highest
National (municipal mean)
13.5

Life expectancy, women
2025 · years

Karlshamn
83.9 yearsLowest
Ronneby
84.7 yearsHighest
National (municipal mean)
84.7

Reported violent offences (per 100,000)
2025 · /100k

Karlshamn
965.4 /100kLowest
Ronneby
1,169.7 /100kHighest
National (municipal mean)
885.9
Data points (observation IDs)

Population (31 Dec) over time

2002–2025 · people · Municipalities

Verified time series for the selected municipalities, same definition and same years.

Population (31 Dec) over time: Karlshamn moves from 30,739 (2002) to 31,676 (2025) — up 937 people. Full values are available in the data table below (2002–2025, Municipalities).

Population (31 Dec) over time · people · 2002–2025 · Municipalities
YearKarlshamnRonneby
2 00230 73928 472
2 00330 77928 287
2 00430 84728 283
2 00531 00628 358
2 00631 17928 443
2 00731 05228 491
2 00830 95928 489
2 00930 91828 416
2 01031 14328 254
2 01131 18527 910
2 01231 13227 788
2 01331 27227 871
2 01431 59828 221
2 01531 84628 697
2 01632 13029 207
2 01732 20029 568
2 01832 33029 695
2 01932 47329 633
2 02032 40229 372
2 02132 22629 200
2 02232 21629 169
2 02331 99629 021
2 02431 75128 741
2 02531 67628 720

Method: Only years where every selected municipality has a verified value are shown.

Source: SCB BE0101N1

Comparison by topic

Population

Annual population change
2025 · people

Karlshamn
-75.0 peopleLowest
Ronneby
-21.0 peopleHighest
National (municipal mean)

Population change, 10 years
2025 · %

Karlshamn
-0.5 %Lowest
Ronneby
0.1 %Highest
National (municipal mean)

Residents aged 0–19, share (%)
2025 · %

Karlshamn
21.2 %Lowest
Ronneby
22.9 %Highest
National (municipal mean)
22.0

Residents aged 20–64, share (%)
2025 · %

Karlshamn
52.7 %Highest
Ronneby
51.4 %Lowest
National (municipal mean)
52.6

Residents aged 65–79, share (%)
2025 · %

Karlshamn
17.3 %Highest
Ronneby
17.1 %Lowest
National (municipal mean)
17.6

Residents aged 80+, share (%)
2025 · %

Karlshamn
8.8 %Highest
Ronneby
8.6 %Lowest
National (municipal mean)
7.8

Deaths, number
2025 · people

Karlshamn
350.0 peopleHighest
Ronneby
320.0 peopleLowest
National (municipal mean)
318.1

Births, number
2025 · people

Karlshamn
245.0 peopleHighest
Ronneby
217.0 peopleLowest
National (municipal mean)
336.2

Demographic dependency ratio
2025 · ratio

Karlshamn
0.90 ratioLowest
Ronneby
0.94 ratioHighest
National (municipal mean)
0.91

In-migration to the municipality
2025 · people

Karlshamn
1,240.0 peopleLowest
Ronneby
1,349.0 peopleHighest
National (municipal mean)
2,132.5

Net domestic migration
2025 · people

Karlshamn
-8.0 peopleLowest
Ronneby
28.0 peopleHighest
National (municipal mean)
0.1

Out-migration from the municipality
2025 · people

Karlshamn
1,251.0 peopleLowest
Ronneby
1,278.0 peopleHighest
National (municipal mean)
2,091.4
Data points (observation IDs)

Work

Residents receiving social assistance during the year, share of population (%)
2025 · %

Karlshamn
2.7 %Lowest
Ronneby
3.5 %Highest
National (municipal mean)
2.4

Employed refugees/family reunified 20–64, 4–6 years of residence, share (%)
2024 · %

Karlshamn
47.7 %Highest
Ronneby
38.1 %Lowest
National (municipal mean)
61.2

Households receiving social assistance, number
2025 · households

Karlshamn
478.0 householdsLowest
Ronneby
507.0 householdsHighest
National (municipal mean)
522.6

Employment rate, foreign-born 20–64 (%)
2024 · %

Karlshamn
65.4 %Highest
Ronneby
59.2 %Lowest
National (municipal mean)
70.2

Residents aged 16–24 not in employment, education or training (%)
2024 · %

Karlshamn
6.8 %Lowest
Ronneby
8.3 %Highest
National (municipal mean)
6.9
Data points (observation IDs)

Economy & tax

Net cost of elderly care, SEK per resident
2025 · SEK/resident

Karlshamn
18,061 SEK/residentHighest
Ronneby
15,513 SEK/residentLowest
National (municipal mean)
17,158

Net cost of social services (IFO), SEK per resident
2025 · SEK/resident

Karlshamn
5,391.3 SEK/residentLowest
Ronneby
5,415.4 SEK/residentHighest
National (municipal mean)
5,333.4

Net income as share of tax revenue & general grants (%)
2025 · %

Karlshamn
2.5 %Highest
Ronneby
1.1 %Lowest
National (municipal mean)
3.5

Tax base per resident (SEK)
2025 · SEK

Karlshamn
277,180 SEKHighest
Ronneby
253,312 SEKLowest
National (municipal mean)
280,284

Equity ratio, municipality (%)
2025 · %

Karlshamn
36.7 %Lowest
Ronneby
38.6 %Highest
National (municipal mean)
40.5
Data points (observation IDs)

Schools

Year 9 pupils eligible for vocational programmes, municipal schools (%)
2025 · %

Karlshamn
76.2 %Highest
Ronneby
75.2 %Lowest
National (municipal mean)
80.8

Year 9 pupils passing all subjects (%)
2025 · %

Karlshamn
66.6 %Highest
Ronneby
51.8 %Lowest
National (municipal mean)
67.9

Upper-secondary students graduating within 3 years, home municipality (%)
2025 · %

Karlshamn
71.5 %Highest
Ronneby
66.8 %Lowest
National (municipal mean)
69.3

Upper-secondary students graduating within 4 years, home municipality (%)
2025 · %

Karlshamn
73.2 %Highest
Ronneby
65.3 %Lowest
National (municipal mean)
73.5

Year 9 average merit rating, home municipality (17 subjects)
2025 · points

Karlshamn
218.0 pointsHighest
Ronneby
197.0 pointsLowest
National (municipal mean)
218.3

Year 9 merit rating, municipality of location (17 subjects)
2025 · points

Karlshamn
218.8 pointsHighest
Ronneby
192.9 pointsLowest
National (municipal mean)
217.0
Data points (observation IDs)

Housing

Completed dwellings
2025 · dwellings

Karlshamn
43.0 dwellingsHighest
Ronneby
15.0 dwellingsLowest
National (municipal mean)
108.1

Rental dwellings, number per 1,000 residents
2025 · per 1,000 residents

Karlshamn
190.6 per 1,000 residentsHighest
Ronneby
187.5 per 1,000 residentsLowest
National (municipal mean)
171.6

Completed detached houses per 1,000 residents
2025 · per 1,000 residents

Karlshamn
1.0 per 1,000 residentsHighest
Ronneby
0.5 per 1,000 residentsLowest
National (municipal mean)
0.6

Apartment price, SEK/m²
2025 · SEK/m²

Karlshamn
13,786 SEK/m²Highest
Ronneby
11,231 SEK/m²Lowest
National (municipal mean)
17,205

House prices, detached houses, SEK/m²
2025 · SEK/m²

Karlshamn
17,057 SEK/m²Highest
Ronneby
14,708 SEK/m²Lowest
National (municipal mean)
21,704

Overcrowding in apartment blocks (norm 3), share (%)
2025 · %

Karlshamn
32.7 %Lowest
Ronneby
45.5 %Highest
National (municipal mean)
36.4
Data points (observation IDs)

Health

Life expectancy, men
2025 · years

Karlshamn
81.6 yearsHighest
Ronneby
81.2 yearsLowest
National (municipal mean)
81.3

Residential elderly care users satisfied overall (%)
2025 · %

Karlshamn
82.9 %Highest
Ronneby
78.8 %Lowest
National (municipal mean)
78.1

Ongoing stress-related sick leave, annual average share of population (%)
2025 · %

Karlshamn
0.4 %Highest
Ronneby
0.3 %Lowest
National (municipal mean)
0.5
Data points (observation IDs)

Crime

Reported offences against liberty and peace (per 100,000)
2025 · /100k

Karlshamn
1,432.3 /100kLowest
Ronneby
1,855.6 /100kHighest
National (municipal mean)
1,418.9

Reported offences, total (per 100,000)
2025 · /100k

Karlshamn
11,298 /100kLowest
Ronneby
11,732 /100kHighest
National (municipal mean)
9,856.9

Reported economic crime (per 100,000)
2025 · /100k

Karlshamn
2,202.1 /100kLowest
Ronneby
2,255.9 /100kHighest
National (municipal mean)
2,075.2

Reported gross violation of a woman's integrity (per 100,000)
2025 · /100k

Karlshamn
3.2 /100kLowest
Ronneby
13.9 /100kHighest
National (municipal mean)
8.4

Reported drug offences (per 100,000)
2025 · /100k

Karlshamn
826.6 /100kHighest
Ronneby
515.2 /100kLowest
National (municipal mean)
825.5

Reported sexual offences (per 100,000)
2025 · /100k

Karlshamn
173.5 /100kLowest
Ronneby
195.0 /100kHighest
National (municipal mean)
187.2
Data points (observation IDs)

Calculated and specialised measures

The measures below are not official municipal observations in the same sense as the tables above. They are calculated by Sverigefakta or taken from situation reports and model estimates, and are therefore reported separately.

Estimated net cost per resident per year
Model estimate
Note: Model estimate = (received / 5) × Ruist's average annual net cost per person (SEK 74,000 in 2018 prices, inflation-adjusted) / population. It covers only the last five years of reception and is not official municipal accounting.

Karlshamn
-103 SEK
Ronneby
-99 SEK
National
About the data. The comparison uses the municipal engine's verified time series — the same figures, definitions and sources as the municipal pages. For every metric we use the latest period in which all selected municipalities have a verified value. If no common period exists the metric is omitted entirely; nothing is imputed and years are never mixed within a row.

About the tool

Compare municipalities — method, units and sources

Choose up to four municipalities and see them side by side on the same indicator, the same year and the same unit. The national mean is shown as a reference. Shareable URL — the recipient opens the same comparison.

Method & limitations

  • All compared municipalities are shown for the same year per indicator. Where an indicator is missing '—' is displayed.
  • Units are fixed per row (percent, SEK, count per 1,000). Rows never mix units within the same column.
  • The national mean is the source's own national row (SCB / Kolada / Migrationsverket) — not an average of municipalities.
  • Ranking or best/worst colours are only used where the indicator has a clear direction (e.g. upper-secondary eligibility, higher is better).
  • Net cost is a model estimate: Ruist's 74,000 SEK/year × arrivals 2020–2024 / population. Not official municipal accounts.
  • The clear button resets selections. URL parameters make the comparison shareable.

Primary sources

Agencies and research institutions behind this page

4

agencies/institutions

2

reports & studies

6

primary datasets

All primary sources

Definitions

How the numbers are counted — and what they do not cover

Per capita / per 1,000 / per 100,000
Normalising an absolute number by population size, so municipalities of different sizes can be compared. Shootings, for example, are usually reported per 100,000 inhabitants.
Median vs mean
The median is the middle value in a sorted series. The mean is the sum divided by the count and is much more sensitive to outliers. Incomes and wealth are therefore usually reported as medians.
Ranking & percentile
The ranking is the municipality's place in the sorted list of all 290 municipalities. The percentile is the share below the municipality — rank 29 of 290 ≈ the 90th percentile.Ties use shared ranking (e.g. two municipalities both at rank 10).

Frequently asked questions

Short answers to what is most often discussed

No — we cap at four. Beyond that the table becomes hard to read on mobile and colour coding loses its meaning. Use /en/comparisons for county-vs-county perspectives.