County
Jefferson County, MO
Missouri · Population 229,458 · FIPS: 29099
Population
229,458
Cities
27
ZIP Codes
14
Safety Score
50
50
Average
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About Jefferson County
Jefferson County is located in Missouri with a population of 229,458. It includes 27 cities and 14 ZIP codes. The largest cities include Arnold, House Springs, Festus, Murphy.
Cities in Jefferson County
| City | Population | Median Home Price | Safety Score |
|---|---|---|---|
| Arnold, MO | 20,956 | N/A | N/A |
| House Springs, MO | 13,436 | N/A | N/A |
| Festus, MO | 13,201 | N/A | N/A |
| Murphy, MO | 8,285 | N/A | N/A |
| De Soto, MO | 6,470 | N/A | N/A |
| Pevely, MO | 6,055 | N/A | N/A |
| Barnhart, MO | 5,785 | N/A | N/A |
| Imperial, MO | 5,488 | N/A | N/A |
| Herculaneum, MO | 5,071 | N/A | N/A |
| Dittmer, MO | 5,002 | N/A | N/A |
| Crystal City, MO | 4,718 | N/A | N/A |
| High Ridge, MO | 3,714 | N/A | N/A |
| Hillsboro, MO | 3,500 | N/A | N/A |
| Byrnes Mill, MO | 3,189 | N/A | N/A |
| Raintree Plantation, MO | 2,047 | N/A | N/A |
| LaBarque Creek, MO | 1,457 | N/A | N/A |
| Cedar Hill, MO | 1,261 | N/A | N/A |
| Summer Set, MO | 1,236 | N/A | N/A |
| Horine, MO | 781 | N/A | N/A |
| Olympian Village, MO | 694 | N/A | N/A |
| Briarwood Estates, MO | 307 | N/A | N/A |
| Cedar Hill Lakes, MO | 284 | N/A | N/A |
| Scotsdale, MO | 216 | N/A | N/A |
| Parkdale, MO | 204 | N/A | N/A |
| Lake Tekakwitha, MO | 202 | N/A | N/A |
| Peaceful Village, MO | 117 | N/A | N/A |
| Kimmswick, MO | 112 | N/A | N/A |
Explore Cities in Jefferson County
Arnold, MOPop. 20,956House Springs, MOPop. 13,436Festus, MOPop. 13,201Murphy, MOPop. 8,285De Soto, MOPop. 6,470Pevely, MOPop. 6,055Barnhart, MOPop. 5,785Imperial, MOPop. 5,488Herculaneum, MOPop. 5,071Dittmer, MOPop. 5,002Crystal City, MOPop. 4,718High Ridge, MOPop. 3,714Hillsboro, MOPop. 3,500Byrnes Mill, MOPop. 3,189Raintree Plantation, MOPop. 2,047LaBarque Creek, MOPop. 1,457Cedar Hill, MOPop. 1,261Summer Set, MOPop. 1,236Horine, MOPop. 781Olympian Village, MOPop. 694Briarwood Estates, MOPop. 307Cedar Hill Lakes, MOPop. 284Scotsdale, MOPop. 216Parkdale, MOPop. 204Lake Tekakwitha, MOPop. 202Peaceful Village, MOPop. 117Kimmswick, MOPop. 112
ZIP Codes in Jefferson County
63010 - ArnoldPop. 34,47863012 - BarnhartPop. 10,31463016 - Cedar HillPop. 6,45963019 - Crystal CityPop. 4,48963020 - De SotoPop. 20,16663023 - DittmerPop. 5,00263028 - FestusPop. 28,45763048 - HerculaneumPop. 4,22863049 - High RidgePop. 16,59263050 - HillsboroPop. 18,74463051 - House SpringsPop. 13,43663052 - ImperialPop. 28,71263053 - KimmswickPop. 5663070 - PevelyPop. 8,428