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Zap, ND

Full City Profile · North Dakota · Mercer County County

1.6 /5.0
D Poor
151 Population 148/sq mi density
$89,300 Home Value $236,095 Zillow
$1,125 Median Rent 14.3% income on rent
43°F Avg Temperature 273 sunny days/yr
60 Violent Crime/100K 209 property/100K
D
Overall
1.6 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
60 violent crimes/100K
C
Education
2.1 / 5.0
13.9% bachelor's degree or higher
Zap has a cool climate with an average annual temperature of 43°F (6°C). Winters average 13°F in January while summers reach 71°F in July. The area gets 273 sunny days per year. Annual precipitation totals 16.9 inches. Air quality is rated Good with a median AQI of 38.

Temperature

13°F Jan (-11°C) 71°F Jul (21°C)
Annual Average43.2°F
20% below US avg
January Average13°F (-11°C)
July Average71°F (21°C)
Sunny Days273 days/yr

Geography

Elevation1,845 ft (562 m)
Area1.1 sq mi (2.7 km²)
Population Density148/sq mi
Coordinates47.2851°N, 101.9237°W
TimezoneAmerica/Chicago
CountyMercer County County
Nearest AirportDickinson/Theodore Roosevelt Regional (DIK)
53 miles away

Precipitation & Snow

Annual Rainfall 16.9"
56% below US avg
Wettest Month (Jun) 3.39"
Driest Month (Feb) 0.39"

Air Quality

AQI Median38.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0455 ppm
NO₂ (Nitrogen Dioxide)4.8 ppb
SO₂ (Sulfur Dioxide)1.64 ppb
PM2.5 (Fine Particles)8.0 μg/m³

Natural Hazard Risk

Overall RiskVery Low
Risk Score13.9 / 100
Social Vulnerability11.4 / 100
Community Resilience78.5 / 100

Hazard Breakdown

Tornado Relatively Low
Earthquake Very Low
Wildfire Very Low
Flood Very Low
Hail Relatively Moderate
Strong Wind Relatively Low
Heat Wave Very Low
Winter Weather Relatively Moderate
Lightning Very Low
Ice Storm Relatively Moderate
Drought Very Low
Cold Wave Relatively Moderate
Landslide Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M3.3. Most recent: M3.3 on Sep 28, 2012.

Sep 28, 2012 22 km ESE of Williston, North Dakota M3.3 136 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

212 tornadoes (EF0+) within 100 km since 1950. Strongest: EF4. Total: 5 fatalities, 56 injuries.

Date Rating Distance Fatalities
Jul 4, 1978 EF4 99 km 5
Jul 8, 2009 EF3 83 km 0
Jul 30, 1981 EF3 86 km 0
May 25, 1978 EF3 93 km 0
Jun 18, 1956 EF3 10 km 0
Jun 5, 1956 EF3 64 km 0
Aug 15, 2022 EF2 89 km 0
Jun 1, 2018 EF2 67 km 0
Aug 24, 2006 EF2 48 km 0
Jun 6, 2004 EF2 68 km 0
Jun 18, 1990 EF2 32 km 0
May 26, 1978 EF2 61 km 0
May 24, 1975 EF2 11 km 0
Jun 4, 1971 EF2 52 km 0
Jun 30, 1958 EF2 81 km 0
Jun 17, 1956 EF2 94 km 0
Aug 3, 1955 EF2 70 km 0
Jun 13, 1954 EF2 73 km 0
Aug 15, 2022 EF1 95 km 0
Jul 7, 2020 EF1 71 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

10 wildfires (100+ acres) within 100 km. Largest: LITTLE SWALLOW (9,886 ac, 2021).

Year Name Acres Distance
2021 LITTLE SWALLOW 9,886 58 km
1988 MURPHY 8,918 66 km
2012 LITTLE SWALLOW 6,304 62 km
1988 DANKS 2,425 67 km
2007 MUSKRAT LAKE 2,344 79 km
2006 RIVERDALE WOODS/DOWNSTREAM 1,705 43 km
1988 UNNAMED 1,678 42 km
2007 ROBINSON SUNFLOWER 1,115 51 km
2009 SQUAW CREEK 1,104 59 km
1999 UNNAMED 1,062 19 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 13°F (-11°C) 0.4 in Coldest
February 18°F (-8°C) 0.4 in Driest
March 29°F (-2°C) 0.7 in
April 43°F (6°C) 1.8 in
May 55°F (13°C) 2.5 in
June 65°F (18°C) 3.4 in Wettest
July 71°F (21°C) 2.4 in Warmest
August 70°F (21°C) 1.7 in
September 58°F (15°C) 1.6 in
October 45°F (7°C) 1.0 in
November 28°F (-2°C) 0.6 in
December 15°F (-9°C) 0.4 in

Zap has a seasonal temperature swing of 58°F / from 13°F in January to 71°F in July. Total annual precipitation is 16.9 inches, with June being the wettest month (3.4") and February the driest (0.4").

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