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Mielno, Poland

Warmia-Masuria · Poland

Mielno is a small town in Warmia-Masuria, Poland with a population of 540. Elevation: 597 ft (182 m). Average temperature: 45°F (7°C).

Data updated June 2026

2.6 /5.0
C+ Fair
540 Population 182/sq mi density
597 ft Elevation 182 meters
45°F Avg Temperature 7°C
24.8 in Annual Rain
Europe / Warsaw Timezone
$17,820 Median Income
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$17,820 median income

Discover Mielno, Poland

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.

Full City Profile

People

Population540
Density182/mi²

Economy

C+
Median Income$17,820

Climate

Avg Temp45°F (7°C)
Rain24.8 in/yr
Sunny Days291/yr
Elevation597 ft (182 m)
Population540
Population Density182 / sq mi
Elevation597 ft (182 m)
Coordinates53.5136°, 20.1934°
TimezoneEurope/Warsaw
Country🇵🇱 Poland
State / ProvinceWarmia-Masuria
Average Temperature45°F (7°C)
January Average26°F (-3°C)
July Average63°F (17°C)
Annual Precipitation24.8 inches (629 mm)
Annual Snowfall5.8 inches (15 cm)
Median Household Income$17,820

About Mielno

Mielno is a small town in Poland (Warmia-Masuria) with a population of 540. The city sits at an elevation of 597 feet (182 meters) above sea level. The average annual temperature is 45°F (7°C). Temperatures range from 26°F in January to 63°F in July. Annual precipitation averages 24.8 inches. The timezone is Europe/Warsaw.

The median household income in Mielno is $17,820, which is 76% below the national average of $75,149. The area has 32 business establishments.

Income: Mielno vs Poland

Commute Mode

Income

Median HH Income$17,820
76% below Poland avg

Employment & Poverty

Establishments (County)32

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

Mielno has a cool climate with an average annual temperature of 45°F (7°C). Winters average 26°F in January while summers reach 63°F in July. The area gets 291 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 24.8 inches (drier than the 38-inch national average). The area receives 5.8 inches of snow annually. The city sits at an elevation of 597 feet.

Temperature

26°F Jan (-3°C) 63°F Jul (17°C)
Annual Average44.7°F
17% below Poland avg
January Average26°F (-3°C)
July Average63°F (17°C)
Sunny Days291 days/yr

Geography

Elevation597 ft (182 m)
Area3.0 sq mi (7.7 km²)
Population Density182/sq mi
Coordinates53.5136°N, 20.1934°W
TimezoneEurope/Warsaw

Precipitation & Snow

Annual Rainfall 24.8"
35% below Poland avg
Snowfall 5.8"
Wettest Month (Jun) 3.23"
Driest Month (Feb) 1.02"

Air Quality

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M4.8 on Sep 21, 2004.

Sep 21, 2004 3 km SSW of Yantarnyy, Russia M4.8 149 km
Feb 23, 1995 14 km WSW of Baltiysk, Russia M4.0 127 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 26°F (-3°C) 1.5 in Coldest
February 28°F (-3°C) 1.0 in Driest
March 35°F (2°C) 1.4 in
April 45°F (7°C) 1.5 in
May 55°F (13°C) 2.1 in
June 60°F (15°C) 3.2 in Wettest
July 63°F (17°C) 3.0 in Warmest
August 62°F (17°C) 2.7 in
September 54°F (12°C) 2.5 in
October 46°F (8°C) 2.0 in
November 36°F (2°C) 1.9 in
December 29°F (-1°C) 1.9 in

Mielno has a seasonal temperature swing of 37°F / from 26°F in January to 63°F in July. Total annual precipitation is 24.8 inches, with June being the wettest month (3.2") and February the driest (1.0").

View full weather details →

Radio Stations near Mielno

5 stations within ~55 km.

Station Genre Quality
Radio UWM FM MP3 192 kbps
Radio Warmii i Mazur MP3 128 kbps
Mazurske Radijo talk MP3
Eska Iława pop UNKNOWN
Radio Olsztyn MP3 128 kbps

Museums in Mielno

NameTypeAddressPhoneAnnual Revenue
Multimedialne Muzeum Obozu Jenieckiego Stalag IB oraz Historii Olsztynka
Museum of Folk Architecture
Muzeum Bitwy pod Grunwaldem w Stębarku
Muzeum Budownictwa Ludowego - Salon Wystawowy, Dom Mrongowiusza
Muzeum w Ostródzie
Nowe Muzeum Bitwy pod Grunwaldem
Wieża Ciśnień w Olsztynku

Libraries in Mielno

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Biblioteka Miejska0.0
Biblioteka Multimedialna Powiatu Ostródzkiego "Przystań z Kulturą"0.0
Biblioteka Pedagogiczna0.0
Biblioteka Publiczna Gminy Stawiguda0.0
Gminne Centrum Kultury i Biblioteka w Płośnicy0.0
Miejska Biblioteka Publiczna w Olsztynku0.0
Miejsko-Gminna Biblioteka Publiczna w Nidzicy0.0

Farmers Markets in Mielno

NameAddressSeasonHoursOrganicWebsite
Manhattan

Restaurants in Mielno

1 restaurants within city radius — OpenStreetMap data

Smaki Warmii

Monuments in Mielno

1 monuments within city radius — OpenStreetMap data

pomnik upamiętniający 650-ą rocznicę powstania Zybułtowa

Gas Stations in Mielno

1 gas stations within city radius — OpenStreetMap data

Shell

Stadiums & Teams in Mielno

TeamLeagueDivision

Ski Resorts Near Mielno

2 ski resorts within range.

Resort Slopes (km) Lifts Peak (m) Price Season Night Park
Ośrodek Narciarski Kurza Góra 0.0 $0
Wyciąg narciarski "Kartasiówka" 0.0 $0

Airports Near Mielno

11 airports within the area.

AirportIATAType
Olsztyn-Mazury AirportSZYMedium Airport
Chełmżyca AirstripSmall Airport
KikitySmall Airport
Konopki AirfieldSmall Airport
Lądowisko WlewskSmall Airport
Łańsk / Gryźliny AirfieldSmall Airport
Lotnisko OrnetaSmall Airport
Olsztyn-Dajtki AirfieldSmall Airport
Pacółtowo AirfieldSmall Airport
Przasnysz-Sierakowo AirfieldSmall Airport
Wielbark Highway StripSmall Airport

Treatment Centers in Mielno

1 treatment centers.

CenterTypePhone
Centrum Rehabilitacji i Wsparcia

Churches & Religious Organizations in Mielno

3 religious organizations (IRS tax-exempt data).

NameAddress
Kościół pw. Świętego Jana Chrzciciela
Kościół pw. Świętego Michała Archanioła
Kościół pw. Świętego Stanisława Biskupa

Quick Facts

Timezone
Europe/Warsaw

🇵🇱 About Poland

Capital Warsaw
Population 37,978,548
Area 312,685 km²
GDP (USD) $812,451,193,396
GDP per capita $22,145
HDI 0.881
Life expectancy 78.5 years
Internet users 86.4%
Urban population 59.9%
Currency PLN (Zloty)
Languages Polish
Calling code +48
TLD .pl
Driving side right

Public Holidays in Poland

14 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Nowy Rok
Jan 6 Epiphany Święto Trzech Króli
Apr 5 Easter Sunday Wielkanoc
Apr 6 Easter Monday Drugi Dzień Wielkanocy
May 1 May Day Święto Pracy
May 3 Constitution Day Święto Narodowe Trzeciego Maja
May 24 Pentecost Zielone Świątki
Jun 4 Corpus Christi Boże Ciało
Aug 15 Assumption Day Wniebowzięcie Najświętszej Maryi Panny
Nov 1 All Saints' Day Wszystkich Świętych
Nov 11 Independence Day Narodowe Święto Niepodległości
Dec 24 Christmas Eve Wolna Wigilia
Dec 25 Christmas Day Boże Narodzenie
Dec 26 St. Stephen's Day Drugi Dzień Bożego Narodzenia

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Frequently Asked Questions About Mielno

What is the population of Mielno?

Mielno has a population of 540 residents and is located in Poland. The population density is 182 people per square mile, spread across 3.0 square miles.

Is Mielno expensive to live in?

The median household income is $17,820, 76% below the national average of $75,149.

What is the weather like in Mielno?

Mielno has a cool climate with an average annual temperature of 45°F (7°C). Winter temperatures average 26°F in January, while summers reach an average of 63°F in July. The area receives 291 sunny days per year, well above the national average of 205. Annual rainfall totals 24.8 inches, with 5.8 inches of snow.

How is the job market in Mielno?

There are 32 business establishments in the area.

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