Zip Code 42103
Bowling Green, Kentucky — Warren County
📍 ZIP code 42103 is in Bowling Green, Warren County, Kentucky.
ZIP code 42103 is located in Bowling Green, Warren County, Kentucky. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 21,927. The area code for ZIP code 42103 is 270.
Quick Answer
Zip code 42103 is in Bowling Green, Kentucky (Warren County). It has a population of 21,927, median household income of $84,624, and median home value of $303,700.
Population
21,927
Income
$84,624
Home Value
$303,700
Climate
90°F / 28°F
About Zip Code 42103
Zip code 42103 is located in Bowling Green, Kentucky, within Warren County. Home to approximately 21,927 residents, this area sits at an elevation of 550 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 270.
The median household income is $84,624 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $303,700, and the cost of living index is 103 (3% above the national average of 100).
Summers average a high of 90°F while winters drop to 28°F. The area receives about 50 in of rain and 9 in of snow annually. The zip code covers 70.9 square miles of land area and 1 square miles of water.
Key Statistics
21,927
$84,624
$303,700
Eastern (EST/EDT)
270
550 ft
70.9 sq mi
38.4
10,339
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Compare With Nearby Zip Codes
| Metric | 42103 | 42159 | 42122 | 42104 | 42171 | 42101 |
|---|---|---|---|---|---|---|
| City | Bowling Green, KY | Bowling Green, KY | Alvaton, KY | Bowling Green, KY | Bowling Green, KY | Bowling Green, KY |
| Population | 21,927 | 1,412 | 5,362 | 41,273 | 7,189 | 63,290 |
| Median Income | $84,624 | $63,744 | $106,919 | $73,975 | $65,917 | $49,045 |
| Home Value | $303,700 | $263,400 | $293,700 | $282,600 | $173,300 | $188,200 |
| Cost of Living | 103 | 87 | 109 | 96 | 76 | 62 |
| Median Age | 38.4 | 48.4 | 44.3 | 37.1 | 38.7 | 28 |
Cost of Living
100 = National Average. Bowling Green's cost of living is 3% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
3.6x
Demographics
Zip code 42103 has a population of 21,927 people with a median age of 38.4. There are 10,339 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Bowling Green (42103) population trend from 2010 to 2024
↑ 137.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
28°F
50 in
9 in
Bowling Green experiences hot summers with average highs around 90°F. Winters are cool with lows averaging 28°F. The area receives about 9 in of snow per year.
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Housing & Economy
Median Home Value
$303,700
Median Household Income
$84,624
With 10,339 housing units across 70.9 square miles, 42103 has a housing density of 146 units per square mile. The home price-to-income ratio is 3.6x.
Location & Geography
Latitude
36.9651°
Longitude
-86.3246°
Land Area
70.9 sq mi
Water Area
1 sq mi
Nearby Zip Codes
Zip codes closest to 42103 (Bowling Green, KY) with distances:
All Zip Codes in Bowling Green, KY
Other zip codes serving Bowling Green:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 42103's $84,624. A way to compare Bowling Green to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 42103 (Bowling Green, KY). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Bowling Green, Kentucky?
Bowling Green, Kentucky uses zip code 42103 along with 5 other zip codes.
What county is zip code 42103 in?
Zip code 42103 is located in Warren County, Kentucky.
What is the population of zip code 42103?
The population of zip code 42103 is 21,927 with a median age of 38.4.
Is 42103 in Bowling Green, Kentucky?
Yes, zip code 42103 is in Bowling Green, Warren County, Kentucky. The area code is 270.
Frequently Asked Questions
What city is zip code 42103 in?
Zip code 42103 is in Bowling Green, Kentucky. It is part of Warren County and uses the Eastern (EST/EDT) timezone.
What is zip code 42103?
Zip code 42103 is a U.S. postal code in Bowling Green, Kentucky (Warren County). It has a population of 21,927 and covers 70.9 square miles.
What is the population of zip code 42103?
The population of zip code 42103 (Bowling Green, KY) is 21,927 with a median age of 38.4. There are approximately 10,339 housing units in this area.
What is the median income in zip code 42103?
The median household income in zip code 42103 (Bowling Green, KY) is $84,624 per year. The cost of living index is 103 (100 = national average).
What is the average home price in zip code 42103?
The median home value in zip code 42103 (Bowling Green, KY) is $303,700. The cost of living index is 103 compared to the national average of 100.
What county is zip code 42103 in?
Zip code 42103 is located in Warren County, Kentucky. The primary city is Bowling Green.
What is the area code for zip code 42103?
Zip code 42103 in Bowling Green, KY uses area code 270. It is located in the Eastern (EST/EDT) timezone.
Is zip code 42103 a good place to live?
Zip code 42103 (Bowling Green, KY) has a cost of living index of 103 (100 = national average), a median household income of $84,624, and median home values of $303,700. The median age is 38.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 42103?
The cost of living index for zip code 42103 (Bowling Green, KY) is 103, where 100 represents the national average. This area is above the national average. Median home value: $303,700.
What schools serve zip code 42103?
Zip code 42103 in Bowling Green, Kentucky is served by the local school district of Warren County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.