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Seddon, New Zealand

Marlborough · New Zealand

Seddon is a small town in Marlborough, New Zealand with a population of 552. Elevation: 285 ft (87 m). Average temperature: 56°F (13°C).

2.9 /5.0
C+ Fair
552 Population 0/sq mi density
285 ft Elevation 87 meters
56°F Avg Temperature 13°C
29.5 in Annual Rain
Pacific / Auckland Timezone
$18,480 Median Income
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$18,480 median income, 5.0% unemployment
B
Affordability
3.2 / 5.0
$114,400 home value, $572/mo rent

Discover Seddon, New Zealand

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

Population552
Median Age45.4 yrs
Density0/mi²

Economy

C+
Median Income$18,480
Per Capita$18,480
Unemployment5.0%

Housing

B
Home Value$114,400
Rent$572
Ownership66.0%
Housing Units221

Climate

Avg Temp56°F (13°C)
Rain29.5 in/yr
Sunny Days298/yr
Elevation285 ft (87 m)
Population552
Population Density0 / sq mi
Elevation285 ft (87 m)
Coordinates-41.6667°, 174.0833°
TimezonePacific/Auckland
Country🇳🇿 New Zealand
State / ProvinceMarlborough
Average Temperature56°F (13°C)
January Average63°F (17°C)
July Average47°F (8°C)
Annual Precipitation29.5 inches (749 mm)
Annual Snowfall0.7 inches (2 cm)
Median Household Income$18,480
Median Age45.4 years

About Seddon

Seddon is a small town in New Zealand (Marlborough) with a population of 552. The city sits at an elevation of 285 feet (87 meters) above sea level. The average annual temperature is 56°F (13°C). Temperatures range from 63°F in January to 47°F in July. Annual precipitation averages 29.5 inches. The timezone is Pacific/Auckland.

Seddon has a population of 552 with a density of 0 people per square mile, spread across 7,329.1 square miles. The median age is 45.4 years, 17% older than the national median of 38.9.

Population

552
Total Population
0
People / sq mi
45.4yrs
Median Age
17% above New Zealand avg
7,329.1mi²
Land Area

Language Spoken at Home

Other Languages 100.0%

Social Characteristics

Seddon vs New Zealand Average

The median household income in Seddon is $18,480, which is 75% below the national average of $75,149. Per capita income is $18,480 (below the $39,052 national figure). The average weekly wage is $355, 75% lower than the U.S. average. The unemployment rate is 5.0% (above the 3.6% US average). The area has 51 business establishments.

Income: Seddon vs New Zealand

Commute Mode

Income

Median HH Income$18,480
75% below New Zealand avg
Per Capita Income$18,480
Avg Weekly Wage$355

Employment & Poverty

Unemployment5.0%
39% above New Zealand avg
Establishments (County)51

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Seddon is $114,400, 59% below the national median of $281,900. Monthly rent averages $572 (51% below the national average of $1,163). 66.0% of housing units are owner-occupied. There are 221 total housing units in the city. The home price-to-income ratio is 6.2x, above the traditionally affordable threshold of 3-4x.

Home Value Sources

Ownership Split

Home Values

Census Median$114,400
59% below New Zealand avg

Real Estate Market (Redfin)

Rental Costs

Census Median Rent$572
51% below New Zealand avg

Ownership & Property

Homeownership66.0%
Owner-Occupied66.0%
Renter-Occupied34.0%
Housing Units221

Property Tax

Seddon enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 63°F in January while summers reach 47°F in July / relatively mild seasonal variation. The area gets 298 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 29.5 inches (drier than the 38-inch national average). The city sits at an elevation of 285 feet.

Temperature

63°F Jan (17°C) 47°F Jul (8°C)
Annual Average55.6°F
3% above New Zealand avg
January Average63°F (17°C)
July Average47°F (8°C)
Sunny Days298 days/yr

Geography

Elevation285 ft (87 m)
Area7,329.1 sq mi (18,982.3 km²)
Population Density0/sq mi
Coordinates-41.6667°N, 174.0833°W
TimezonePacific/Auckland

Precipitation & Snow

Annual Rainfall 29.5"
22% below New Zealand avg
Snowfall 0.7"
Wettest Month (Jul) 3.35"
Driest Month (Feb) 1.61"

Air Quality

Earthquake History

1,086 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.5. Most recent: M4.3 on Aug 30, 2025.

Aug 16, 2013 29 km SE of Blenheim, New Zealand M6.5 9 km
Jul 21, 2013 38 km ESE of Blenheim, New Zealand M6.5 22 km
Apr 24, 2015 73 km S of Wakefield, New Zealand M6.1 99 km
Feb 10, 1990 90 km N of Amberley, New Zealand M6.0 130 km
May 27, 1992 21 km WSW of Blenheim, New Zealand M6.0 30 km
Aug 16, 2013 30 km ESE of Blenheim, New Zealand M5.9 15 km
Jul 20, 2013 38 km ESE of Blenheim, New Zealand M5.9 25 km
Aug 16, 2013 26 km SSE of Blenheim, New Zealand M5.9 9 km
Mar 22, 1995 27 km N of Picton, New Zealand M5.8 70 km
Feb 15, 2023 55 km NW of Raumati Beach, New Zealand M5.7 129 km
Feb 10, 1990 90 km N of Amberley, New Zealand M5.7 144 km
Oct 4, 1990 25 km SE of Brooklyn, New Zealand M5.6 75 km
Aug 16, 2013 30 km SSE of Blenheim, New Zealand M5.5 11 km
Oct 6, 1990 24 km SW of Waipawa, New Zealand M5.5 105 km
Jul 18, 2013 38 km E of Blenheim, New Zealand M5.5 30 km
Jan 5, 2017 36 km SSE of Blenheim, New Zealand M5.4 19 km
Aug 16, 2013 25 km SSE of Blenheim, New Zealand M5.4 5 km
Jan 20, 2005 16 km SE of Upper Hutt, New Zealand M5.3 106 km
Jul 21, 2013 34 km E of Blenheim, New Zealand M5.3 28 km
Aug 17, 2013 29 km SSE of Blenheim, New Zealand M5.2 12 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 11.0 m (36 ft).

Year Location Cause Max Wave Deaths Distance
1855 NORTHERN ISLAND Earthquake 11.0 m 89 km
2016 OFF EAST COAST OF SOUTH ISLAND Earthquake 6.5 m 2 146 km
2013 WELLINGTON Earthquake 0.1 m 9 km
2013 COOK STRAIT Earthquake 0.1 m 22 km
1855 WHARANUI Earthquake 29 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 63°F (17°C) 2.6 in
February 63°F (17°C) 1.6 in Warmest, Driest
March 61°F (16°C) 3.0 in
April 56°F (13°C) 2.7 in
May 51°F (10°C) 3.0 in
June 46°F (8°C) 2.4 in Coldest
July 47°F (8°C) 3.4 in Wettest
August 47°F (8°C) 2.9 in
September 50°F (10°C) 2.1 in
October 54°F (12°C) 2.4 in
November 57°F (14°C) 2.3 in
December 61°F (16°C) 2.4 in

Seddon has a seasonal temperature swing of 17°F / from 46°F in June to 63°F in February. Total annual precipitation is 30.8 inches, with July being the wettest month (3.4") and February the driest (1.6").

View full weather details →

Schools in Seddon

1 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Seddon School
View full schools details →

Museums in Seddon

NameTypeAddressPhoneAnnual Revenue
Brayshaw Park
Marlborough Museum
Omaka Aviation Heritage Centre
Omaka Classic Cars
The Garrison Society - RNZAF Station Omaka

Libraries in Seddon

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Marlborough Library0.0

Farmers Markets in Seddon

NameAddressSeasonHoursOrganicWebsite
Marlborough Farmers' Market

Cafes in Seddon

2 cafes within city radius — OpenStreetMap data

Cosy Corner Cafe & Bar
Starby

Monuments in Seddon

1 monuments within city radius — OpenStreetMap data

Sawcut Gorge walk

Train Stations in Seddon

1 train stations within city radius — OpenStreetMap data

Seddon

Gas Stations in Seddon

1 gas stations within city radius — OpenStreetMap data

NZ #3915608191

Breweries in Seddon

NameTypeAddressPhoneWebsite
Moa Brewing Company

Airports Near Seddon

5 airports within the area.

AirportIATAType
Wellington International AirportWLGLarge Airport
Woodbourne AirportBHEMedium Airport
Cape Campbell airstripSmall Airport
Omaka Blenheim AirportSmall Airport
Picton AerodromePCNSmall Airport

Churches & Religious Organizations in Seddon

2 religious organizations (IRS tax-exempt data).

NameAddress
Church of the Immaculate Conception
Saint Andrew's Anglican Church

Quick Facts

Timezone
Pacific/Auckland

🇳🇿 About New Zealand

Capital Wellington
Population 4,885,500
Area 268,680 km²
GDP (USD) $255,194,972,673
GDP per capita $49,076
HDI 0.939
Life expectancy 83.0 years
Internet users 96.2%
Urban population 83.9%
Currency NZD (Dollar)
Languages English, Māori, New Zealand Sign Language
Calling code +64
TLD .nz
Driving side left

Public Holidays in New Zealand

23 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day New Year's Day
Jan 2 Day after New Year's Day Day after New Year's Day
Jan 19 Wellington Anniversary Day Wellington Anniversary Day
Jan 26 Auckland Anniversary Day Auckland/Northland Anniversary Day
Feb 2 Nelson Anniversary Day Nelson Anniversary Day
Feb 6 Waitangi Day Waitangi Day
Mar 9 Taranaki Anniversary Day Taranaki Anniversary Day
Mar 23 Otago Anniversary Day Otago Anniversary Day
Apr 3 Good Friday Good Friday
Apr 6 Easter Monday Easter Monday
Apr 7 Southland Anniversary Day Southland Anniversary Day
Apr 27 Anzac Day Anzac Day
Jun 1 King's Birthday King's Birthday
Jul 10 Matariki Matariki
Sep 28 Canterbury (South) Anniversary Day Dominion Day
Oct 23 Hawke's Bay Anniversary Day Hawke's Bay Anniversary Day
Oct 26 Labour Day Labour Day
Nov 2 Marlborough Anniversary Day Marlborough Anniversary Day
Nov 13 Canterbury Anniversary Day Canterbury (North & Central) Anniversary Day
Nov 30 Chatham Islands Anniversary Day Chatham Islands Anniversary Day
Nov 30 Westland Anniversary Day Westland Anniversary Day
Dec 25 Christmas Day Christmas Day
Dec 28 Boxing Day Boxing Day

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Frequently Asked Questions About Seddon

What is the population of Seddon?

Seddon has a population of 552 residents and is located in New Zealand. The population density is 0 people per square mile, spread across 7,329.1 square miles. The median age of residents is 45.4 years, which is older than the national median of 38.9 years.

Is Seddon expensive to live in?

The median household income is $18,480, 75% below the national average of $75,149. The median home value is $114,400 (59% below the U.S. median). Renters pay a median of $572 per month, below the national average of $1,163. The home price-to-income ratio is 6.2x, which means housing is a stretch relative to local earnings.

What is the weather like in Seddon?

Seddon enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winter temperatures average 63°F in January, while summers reach an average of 47°F in July. The area receives 298 sunny days per year, well above the national average of 205. Annual rainfall totals 29.5 inches.

How is the job market in Seddon?

The unemployment rate in Seddon is 5.0%, somewhat above the national average of 3.6%. Job seekers may face moderate competition. The average weekly wage is $355. There are 51 business establishments in the area.

How much does housing cost in Seddon?

The median home value in Seddon is $114,400. For renters, the median monthly rent is $572. The homeownership rate is 66.0%.

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