How Many People Have the Last Name Koch?
49,395
people had the surname Koch in the 2010 US Census
About 1 in 5,970 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
#698
Of 162,253 surnames
Per 100,000 People
16.75
In 2010
Largest Group
95.3%
White
Change Since 2000
+4.5%
+2,109 people
👥 Race and Hispanic Origin
Most people with the surname Koch (95.3%) are non-Hispanic White. Among surnames where most people are non-Hispanic White, Koch ranks #508. The mix barely changed from 2000: no group's share moved by 2 points or more.
📈 Change Since 2000
Koch grew from 47,286 people in 2000 to 49,395 in 2010 (up 4.5%), and its rank fell from #657 to #698. The population grew faster, so its share still fell, from 17.53 to 16.75 people per 100,000.
| 2000 | 2010 | |
|---|---|---|
| People | 47,286 | 49,395 |
| Rank | #657 | #698 |
| Per 100,000 people | 17.53 | 16.75 |
🏆 Surnames Ranked Near Koch
🔊 Surnames That Sound Alike
Same Soundex code as Koch: K200
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