How Many People Have the Last Name Kieffer?
people had the surname Kieffer in the 2010 US Census
About 1 in 44,248 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
Of 162,253 surnames
Per 100,000 People
In 2010
Largest Group
White
Change Since 2000
+365 people
👥 Race and Hispanic Origin
Most people with the surname Kieffer (94.2%) are non-Hispanic White. Among surnames where most people are non-Hispanic White, Kieffer ranks #3,987. The mix barely changed from 2000: no group's share moved by 2 points or more.
📈 Change Since 2000
Kieffer grew from 6,291 people in 2000 to 6,656 in 2010 (up 5.8%), and its rank fell from #5,118 to #5,241. The population grew faster, so its share still fell, from 2.33 to 2.26 people per 100,000.
| 2000 | 2010 | |
|---|---|---|
| People | 6,291 | 6,656 |
| Rank | #5,118 | #5,241 |
| Per 100,000 people | 2.33 | 2.26 |
🏆 Surnames Ranked Near Kieffer
🔊 Surnames That Sound Alike
Same Soundex code as Kieffer: K160
👤 Kieffer as a First Name
Kieffer is a first name too: about 161 people alive in the US today have it as a first name, an estimate from Social Security birth records.
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