POPULATION GROWTH RANK FROM 1950 TO 1990 FOR ALL MUNICPALITIES IN THE LEHIGH VALLEY  
(SOURCES: U.S. CENSUS AND LVPC)
TOP 5 INCREASES IN GROWTH FROM 1950 TO 1990
MUNICIPALITY WITHIN THE POPULATION POPULATION TOTAL POPULATION TOTAL POPULATION
LEHIGH VALLEY: IN 1950 IN 1990 GROWTH FROM 1950 TO 1990 GROWTH RANK
LOWER MACUNGIE TOWNSHIP 2997 16871 13874 1
SOUTH WHITEHALL TOWNSHIP 5604 18261 12657 2
BETHLEHEM TOWNSHIP 3940 16425 12485 3
WHITEHALL TOWNSHIP 11269 22779 11510 4
PALMER TOWNSHIP 4086 14965 10879 5
TOTAL 27896 89301 61405
TOP 5 DECREASES IN GROWTH FROM 1950 to 1990
MUNICIPALITY WITHIN THE POPULATION POPULATION TOTAL POPULATION TOTAL POPULATION
LEHIGH VALLEY: IN 1950 IN 1990 GROWTH FROM 1950 TO 1990 GROWTH RANK
EASTON CITY 35632 26276 -9356 63
ALLENTOWN CITY 106756 105301 -1455 62
FOUNTAIN HILL BOROUGH 5456 4637 -819 61
BANGOR BOROUGH 6050 5383 -667 60
NORTHAMPTON BOROUGH 9332 8717 -615 59
TOTAL 163226 150314 -12912
TOP 5 PERCENTAGE INCREASES IN GROWTH FROM 1950 to 1990
MUNICIPALITY WITHIN THE POPULATION POPULATION TOTAL PERCENTAGE TOTAL PERCENTAGE
LEHIGH VALLEY: IN 1950 IN 1990 GROWTH FROM 1950 TO 1990 GROWTH RANK
HANOVER TOWNSHIP (NC) 891 7176 705.4% 1
LOWER MACUNGIE TOWNSHIP 2997 16871 462.9% 2
BETHLEHEM TOWNSHIP 3940 16425 316.9% 3
PALMER TOWNSHIP 4086 14965 266.3% 4
EAST ALLEN TOWNSHIP 1275 4572 258.6% 5
TOTAL 13189 60009  
TOP 5 PERCENTAGE DECREASE IN GROWTH FROM 1950 -1990
MUNICIPALITY WITHIN THE POPULATION POPULATION TOTAL PERCENTAGE TOTAL PERCENTAGE
LEHIGH VALLEY: IN 1950 IN 1990 GROWTH FROM 1950 TO 1990 GROWTH RANK
GLENDON BOROUGH 601 391 -34.9% 63
EASTON CITY 35632 26276 -26.3% 62
STOCKERTOWN BOROUGH 757 641 -15.3% 61
WEST EASTON BOROUGH 1368 1163 -15.0% 60
FOUNTAIN HILL BOROUGH 5456 4637 -15.0% 59
TOTAL 43814 33108  
MUNCIPALITY WITHIN THE POPULATION POPULATION TOTAL POPULATION TOTAL POPULATION TOTAL PERCENTAGE TOTAL PERCENTAGE
LEHIGH VALLEY: IN 1950 IN 1990 GROWTH FROM 1950 TO 1990 GROWTH RANK GROWTH FROM 1950 TO 1990 GROWTH RANK
ALBURTIS BOROUGH 979 1415 436 41 44.5% 36
ALLEN TOWNSHIP 1095 2626 1531 31 139.8% 20
ALLENTOWN CITY 106756 105301 -1455 62 -1.4% 50
BANGOR BOROUGH 6050 5383 -667 60 -11.0% 58
BATH BOROUGH 1824 2358 534 40 29.3% 41
BETHLEHEM CITY (LC) 13804 18866 5062 13 36.7% 39
BETHLEHEM CITY (NC) 52536 52561 25 48 0.0% 49
BETHLEHEM TOWNSHIP 3940 16425 12485 3 316.9% 3
BUSHKILL TOWNSHIP 2162 5512 3350 19 154.9% 18
CATASAUQUA BOROUGH 4923 6662 1739 27 35.3% 40
CHAPMAN BOROUGH 285 254 -31 50 -10.9% 57
COOPERSBURG BOROUGH 1462 2599 1137 37 77.8% 28
COPLAY BOROUGH 2994 3267 273 43 9.1% 44
EAST ALLEN TOWNSHIP 1275 4572 3297 20 258.6% 5
EAST BANGOR BOROUGH 988 1006 18 49 1.8% 48
EASTON CITY 35632 26276 -9356 63 -26.3% 62
EMMAUS BOROUGH 7780 11157 3377 18 43.4% 38
FORKS TOWNSHIP 1948 5923 3975 14 204.1% 9
FOUNTAIN HILL BOROUGH 5456 4637 -819 61 -15.0% 59
FREEMANSBURG BOROUGH 1739 1946 207 46 11.9% 43
GLENDON BOROUGH 601 391 -210 56 -34.9% 63
HANOVER TOWNSHIP (LC) 588 2033 1445 32 245.7% 6
HANOVER TOWNSHIP (NC) 891 7176 6285 8 705.4% 1
HEIDELBERG TOWNSHIP 1169 3250 2081 24 178.0% 13
HELLERTOWN BOROUGH 5435 5662 227 45 4.2% 47
LEHIGH TOWNSHIP 3595 9296 5701 9 158.6% 17
LOWER MACUNGIE TOWNSHIP 2997 16871 13874 1 462.9% 2
LOWER MILFORD TOWNSHIP 1390 3269 1879 26 135.2% 21
LOWER MT. BETHEL TOWNSHIP 1990 3187 1197 35 60.2% 35
LOWER NAZARETH TOWNSHIP 1639 4483 2844 22 173.5% 14
LOWER SAUCON TOWNSHIP 4506 8448 3942 15 87.5% 27
LOWHILL TOWNSHIP 562 1602 1040 38 185.1% 11
LYNN TOWNSHIP 1875 3220 1345 34 71.7% 30
MACUNGIE BOROUGH 983 2597 1614 28 164.2% 15
MOORE TOWNSHIP 2725 8418 5693 10 208.9% 8
NAZARETH BOROUGH 5830 5713 -117 53 -2.0% 51
NORTH CATASAUQUA BOROUGH 2629 2867 238 44 9.1% 45
NORTH WHITEHALL TOWNSHIP 4337 10827 6490 7 149.6% 19
NORTHAMPTON BOROUGH 9332 8717 -615 59 -6.6% 54
PALMER TOWNSHIP 4086 14965 10879 5 266.3% 4
PEN ARGYL BOROUGH 3878 3492 -386 58 -10.0% 56
PLAINFIELD TOWNSHIP 3204 5444 2240 23 69.9% 31
PORTLAND BOROUGH 551 516 -35 51 -6.4% 53
ROSETO BOROUGH 1676 1555 -121 54 -7.2% 55
SALISBURY TOWNSHIP 4583 13401 8818 6 192.4% 10
SLATINGTON BOROUGH 4343 4678 335 42 7.7% 46
SOUTH WHITEHALL TOWNSHIP 5604 18261 12657 2 225.9% 7
STOCKERTOWN BOROUGH 757 641 -116 52 -15.3% 61
TATAMY BOROUGH 681 873 192 47 28.2% 42
UPPER MACUNGIE TOWNSHIP 3148 8757 5609 11 178.2% 12
UPPER MILFORD TOWNSHIP 2834 6304 3470 17 122.4% 23
UPPER MT. BETHEL TOWNSHIP 2613 5476 2863 21 109.6% 25
UPPER NAZARETH TOWNSHIP 2011 3413 1402 33 69.7% 32
UPPER SAUCON TOWNSHIP 4240 9775 5535 12 130.5% 22
WALNUTPORT BOROUGH 1427 2055 628 39 44.0% 37
WASHINGTON TOWNSHIP (LC) 2883 6356 3473 16 120.5% 24
WASHINGTON TOWNSHIP(NC) 2227 3759 1532 30 68.8% 33
WEISENBERG TOWNSHIP 1248 3246 1998 25 160.1% 16
WEST EASTON BOROUGH 1368 1163 -205 55 -15.0% 60
WHITEHALL TOWNSHIP 11269 22779 11510 4 102.1% 26
WILLIAMS TOWNSHIP 2381 3982 1601 29 67.2% 34
WILSON BOROUGH 8159 7830 -329 57 -4.0% 52
WIND GAP BOROUGH 1577 2741 1164 36 73.8% 29
LEHIGH VALLEY 383450 538235 154785   6235%