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JasperCoIAFreedomRock

SullyIA

A town of 1,022, settled in 1882. Healthier than 69% of U.S. towns.

Photo: PopePompus · CC BY-SA 4.0
Population
1,022
+7.3% since 2010
Typical home
$268K
+7.1% in a year
Household income
$90K
median
Median age
38.4
years
Jobs based here
371
Balanced

What makes Sully stand out

The thing Sully does most differently from other towns.

Picked automatically from the data
Small town

1,022 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns

Sully’s report card

See the data ↓

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The data

Ordered by what stands out in Sully. Another town gets a different order.

Natural hazards

Low risk, with drought at the top

Expected storm and flood damage is higher than in 20% of U.S. communities.

20risk score of 100
FEMA risk score
20Low riskLowerHigher
DroughtInland floodingTornadoes
4
federal disasters paid out here
FEMA National Risk Index · OpenFEMANatural hazards →
Health

Healthier than 69% of U.S. towns

Sully beats the Iowa average on 6 of 32 CDC measures and trails it on 1.

B+Health Grade
32 measures vs. Iowa
6 better25 too close to call1 worse
What stands outSullyIA
Fewer adults facing food insecurity9.1%12%
Fewer adults facing a utility shut-off5%6.4%
More adults who have had cancer10%8.7%
Pella Regional Health Center
11.9 mi away · emergency room
1 of 3
care shortages: mental health
71st
percentile among IA towns
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Climate

Four seasons, pleasant summers

Sully has cold, snowy winters and warm summers. A typical July afternoon reaches 84°, a January night drops to 12°, and about 31 inches of snow falls in a normal winter.

31″snow a winter

Typical low → high °F

Winter16–33°
Spring39–60°
Summer62–83°
Fall41–62°
Oct 6
typical first frost
May 3
typical last frost
+0.7°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Work & commute

About one in nine working residents works right in Sully

Most working residents leave Sully for work: only 11% work in town. The top destinations are Grinnell (10%), Pella (9%) and Lynnville (8%). Half commute less than 13 miles.

11%work in town

Where working residents work

In Sully11%
Grinnell10%
Pella9%
Lynnville8%
Newton8%
13 mi
median commute distance
371
jobs based in Sully
Balanced
jobs vs. working residents
Census LEHD 2023 · ACSCommute map →
Housing

A typical Sully home is worth about $268K

The typical Sully home is worth about $268,000, up 7.1% in a year, 12% above the Iowa typical home.

$268KZillow home value

Typical home value

Sully$268K
Iowa$240K
+7.1%
value change, 1 year
3
homes sold in May
Zillow Home Value Index · Redfin Data CenterHousing market →
JasperCoIAFreedomRock
2025 · JasperCoIAFreedomRock · Wikimedia Commons
Sully’s story

144 years in pictures

4 postcards, papers and photographs from public archives.

SullyIACommunityCenterSullyIAReformedChurchSullyIAWineGarden
Explore the history →

About Sully

City in Iowa, United States

Sully is a city located in Jasper County, Iowa, United States, named after railroad man Alfred Sully. The population was 881 at the time of the 2020 census.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Established
1882
Population
881
Area
0.6 sq mi
Elevation
919 ft
ZIP code
50251

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Photo of Sully

Sully, IA · Photo: PopePompus · CC BY-SA 4.0 · Source ↗